McKesson 10-K 2022-03-31

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

For the fiscal year ended March 31, 2022

OR

For the transition period from to

Commission File Number: 1-13252

McKESSON CORPORATION

(Exact name of registrant as specified in its charter)

6555 State Hwy 161,

Irving, TX 75039

(Address of principal executive offices, including zip code)

(972) 446-4800

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☒ No ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes ☐ No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☒

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant, computed by reference to the closing price as of the last business day of the registrant’s most recently completed second fiscal quarter, September 30, 2021, was approximately $30.4 billion.

Number of shares of common stock outstanding on April 29, 2022: 145,365,324

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s Proxy Statement for its 2022 Annual Meeting of Shareholders are incorporated by reference into Part III of this Annual Report on Form 10-K.

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McKESSON CORPORATION

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McKESSON CORPORATION

PART I

General

McKesson Corporation (“McKesson,” the “Company,” or “we,” and other similar pronouns), which traces its business roots to 1833, is a diversified healthcare services leader dedicated to advancing health outcomes for patients everywhere. Our teams partner with biopharma companies, care providers, pharmacies, manufacturers, governments, and others to deliver insights, products, and services to help make quality care more accessible and affordable.

The Company’s fiscal year begins on April 1 and ends on March 31. Unless otherwise noted, all references in this document to a particular year refers to the Company’s fiscal year. The Company was incorporated on July 7, 1994 in the State of Delaware.

Our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), are available free of charge on the Company’s website (www.mckesson.com under the “Investors — Financials — SEC Filings” caption) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the Securities and Exchange Commission (“SEC” or the “Commission”). The content on any website referred to in this Annual Report on Form 10-K (“Annual Report”) is not incorporated by reference into this report, unless expressly noted otherwise. The SEC maintains a website that contains reports, proxy and information statements, and other information regarding issuers, including the Company, that file electronically with the SEC. The address of the website is www.sec.gov.

Business Segments

Commencing with the second quarter of 2021, the Company operates its business in four reportable segments: U.S. Pharmaceutical, Prescription Technology Solutions (“RxTS”), Medical-Surgical Solutions, and International. The Company’s equity method investment in Change Healthcare LLC (“Change Healthcare JV”), which was split-off from McKesson in the fourth quarter of 2020, has been included in Other for retrospective periods presented.

Our U.S. Pharmaceutical segment distributes branded, generic, specialty, biosimilar and over-the-counter (“OTC”) pharmaceutical drugs, and other healthcare-related products. This segment provides practice management, technology, clinical support, and business solutions to community-based oncology and other specialty practices. In addition, the segment sells financial, operational, and clinical solutions to pharmacies (retail, hospital, alternate site) and provides consulting, outsourcing, technological, and other services.

Our Prescription Technology Solutions segment serves our biopharma and life sciences partners and patients. RxTS addresses medication challenges for patients throughout their journeys by working across healthcare to connect pharmacies, providers, payers, and biopharma companies to deliver innovative access and adherence solutions as well as dispensing support services, third-party logistics and wholesale distribution support designed to benefit stakeholders.

Our Medical-Surgical Solutions segment provides medical-surgical supply distribution, logistics, and other services to healthcare providers, including physician offices, surgery centers, nursing homes, hospital reference labs, and home health care agencies. We offer more than 285,000 national brand medical-surgical products as well as McKesson’s own line of high-quality products through a network of distribution centers within the United States (“U.S.”).

Our International segment provides distribution and services to wholesale, institutional, and retail customers in 11 European countries and Canada where we own, partner or franchise with retail pharmacies, and support better, safer patient care by delivering vital medicines, supplies, and information technology solutions.

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U.S. Pharmaceutical Segment:

Our U.S. Pharmaceutical segment provides distribution and logistics services for branded, generic, specialty, biosimilar, and OTC pharmaceutical drugs along with other healthcare-related products to customers. This business provides solutions and services to pharmacies, hospitals, oncology and other specialty practices, pharmaceutical manufacturers, biopharma partners, physicians, payers, and patients throughout the U.S. and Puerto Rico. We also source generic pharmaceutical drugs through our ClarusONE Sourcing Services LLP joint venture with Walmart (“ClarusONE”).

Our U.S. Pharmaceutical segment operates and serves customers through a network of 29 distribution centers, including two strategic redistribution centers. We invest in technology and other systems at all of our distribution centers to enhance safety, reliability, and product availability. For example, we offer McKesson ConnectSM, an internet-based ordering system that provides item look-up and real-time inventory availability as well as ordering, purchasing, third-party reconciliation, and account management functionality. We make extensive use of technology as an enabler to ensure customers have the right products at the right time in the right place.

To maximize distribution efficiency and effectiveness, we follow the Six Sigma methodology, which is an analytical approach that emphasizes setting high-quality objectives, collecting data, and analyzing results to a fine degree in order to improve processes, reduce costs, and enhance service accuracy and safety. We provide solutions to our customers including supply management technology, world-class marketing programs, managed care, repackaging products, and services to help them meet their business and quality goals. We continue to implement information systems to help achieve greater consistency and accuracy both internally and for our customers.

We have four primary customer pharmaceutical distribution channels: (i) retail national accounts, which include national and regional chains, food and drug combinations, mail order pharmacies, and mass merchandisers, (ii) community pharmacies and health (formerly described as independent, small, and medium chain retail pharmacies), (iii) institutional healthcare providers such as hospitals, health systems, integrated delivery networks, and long-term care providers, and (iv) oncology, biopharma, and other specialty partners.

Retail National Accounts: We provide business solutions that help retail national account customers increase revenues and profitability. Solutions include:

• Central FillSM - Prescription refill service that enables pharmacies to more quickly refill prescriptions remotely, more accurately, and at a lower cost, while reducing inventory levels and improving customer service.

• Strategic Redistribution Centers - Two facilities totaling over 740,000 square feet that offer access to inventory for single source warehouse purchasing, including pharmaceuticals and biologics. These distribution centers also provide the foundation for a two-tiered distribution network that supports best-in-class direct store delivery.

• McKesson SynerGx® - Generic pharmaceutical purchasing program and inventory management that helps pharmacies maximize their cost savings with a broad selection of generic drugs, competitive pricing, and one-stop shopping.

• Inventory Management - An integrated solution comprising forecasting software and automated replenishment technologies that reduce inventory-carrying costs.

• ExpressRx Track™ - Pharmacy automation solution featuring state-of-the-art robotics, upgraded imaging, and expanded vial capabilities, and industry-leading speed and accuracy in a small footprint.

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Community Pharmacy and Health: We provide managed care contracting, branding and advertising, merchandising, purchasing, operational efficiency, and automation that help community pharmacists focus on patient care while improving profitability. Solutions include:

• Health Mart® - A national network of approximately 4,700 independently-owned pharmacies and one of the industry’s most comprehensive pharmacy franchise programs. Health Mart provides franchisees support for managed care contracting, branding and local marketing solutions, the Health Mart private label line of products, merchandising solutions, and programs for enhanced patient support.

• Health Mart Atlas® - Comprehensive managed care and reconciliation assistance services that help community pharmacies save time, access competitive reimbursement rates, and improve cash flow.

• McKesson Reimbursement AdvantageSM (“MRA”) - MRA is one of the industry’s most comprehensive reimbursement optimization packages, comprising financial services (automated claim resubmission), analytic services, and customer care.

• McKesson OneStop Generics® - Generic pharmaceutical purchasing program that helps pharmacies maximize their cost savings with a broad selection of generic drugs, competitive pricing, and one-stop shopping.

• Health Mart and Sunmark® - Complete line of products that provide community pharmacies with value-priced alternatives to national brands.

• FrontEdge™ - Strategic planning, merchandising, and price maintenance program that helps community pharmacies maximize store profitability.

• McKesson RxOwnership Program - Assist independent pharmacist owners with the opportunity to remain independent via succession planning and business operation loans.

• Health Mart Digital Portfolio - Introducing an enhanced online experience for pharmacies and patients.

Institutional Healthcare Providers: At McKesson, we are relentless in our pursuit of opportunities to achieve operational efficiency, reduce waste, and improve the financial performance of our customers so they can achieve more of their goals today and into the future. Solutions include:

• RxO Advisory Services – A suite of supply chain management, pharmacy optimization, and 340B program advisory services.

• McKesson Plasma and Biologics – A robust portfolio of plasma-derivatives and biologic products.

• Outpatient and Specialty Pharmacy – A portfolio of services and solutions customized to each customer’s business and clinical strategy.

• Contracting and Contract/Purchasing Optimization – Solutions across generics, specialty, branded products, biosimilars, and 340B products, for inpatient and outpatient settings.

• Supply Assurance – Solutions and strategies to enhance product availability and proactively manage inventory of critical items.

• Patient Assistance Solutions – Solutions and resources for patient financial assistance and community benefit programs.

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Oncology, Biopharma, and Other Specialty Partners:

The U.S. Pharmaceutical segment provides a range of solutions to oncology and other specialty practices and offers community specialists (oncologists, rheumatologists, ophthalmologists, urologists, neurologists, and other specialists) an extensive set of customizable products and services designed to strengthen core practice operations, enhance value-based care delivery, and expand their service offering to patients. Community-based physicians in this business have broad flexibility and discretion to select the products and commitment levels that best meet their practice needs. Services in provider solutions include specialty drug distribution, group purchasing organizations (“GPO”) like Onmark®, technology solutions, practice consulting services, and vaccine distribution, including our exclusive distributor relationship with the Centers for Disease Control and Prevention’s (“CDC”) Vaccines for Children program. Additionally, to support the U.S. efforts to fight the pandemic caused by the SARS-CoV-2 coronavirus (“COVID-19”), this segment has been distributing certain COVID-19 vaccines since December 2020 at the direction of the U.S. government.

This business provides a variety of solutions, including practice operations, healthcare information technology, revenue cycle management and managed care contracting solutions, evidence-based guidelines, and quality measurements to support U.S. Oncology Network (“USON”), one of the nation’s largest networks of physician-led, integrated, community-based oncology practices dedicated to advancing high-quality, evidence-based cancer care. We also support U.S. Oncology Research, one of the nation’s largest research networks, specializing in oncology clinical trials.

This segment includes our Ontada business, providing software to support the clinical, financial, and operational needs of our oncology practice partners. Ontada also partners with oncology providers and biopharma partners to perform real-world evidence studies, retrospective research, and to provide clinical data insights, advisory solutions and education opportunities.

This segment also offers solutions which enable its customers to drive greater efficiencies in their day to day operations, effectively managing their inventories and complying with complex government regulations. Solutions include McKesson Pharmacy Systems, MacroHelix, and Supply Logix, all of which provide innovative software technology and services that support retail pharmacies and hospitals.

When we discuss specialty products or services, we consider the following factors: diseases requiring complex treatment regimens such as cancer and rheumatoid arthritis; plasma and biologics products; ongoing clinical monitoring requirements, high-cost, special handling, storage, and delivery requirements and, in some cases, exclusive distribution arrangements. Our use of the term “specialty” may not be comparable to that used by other industry participants, including our competitors.

Prescription Technology Solutions Segment:

Our Prescription Technology Solutions segment works across healthcare to connect pharmacies, providers, payers, and biopharma companies to deliver medication access and adherence solutions that support patients from first prescription fill to ongoing therapy, regardless of their insurance coverage. RxTS has connections with most electronic health record systems, over 50,000 pharmacies, more than 750,000 providers, most payers and pharmacy benefit managers, and over 650 biopharma brands representing most therapeutic areas. Through its industry connections and ability to navigate the healthcare ecosystem, RxTS accelerates innovative solutions created to benefit healthcare stakeholders. Its comprehensive solution suites span across the entire patient journey, including medication access and affordability, prescription decision support and dispensing support services, as well as third-party logistics and wholesale distribution support, to help increase speed to therapy, reduce prescription abandonment, and support improved health outcomes for the patient. In the past year, RxTS helped patients save more than $6 billion on brand and specialty medications, helped to prevent more than 9 million prescriptions from being abandoned due to affordability challenges, and helped patients access their medicine more than 67 million times.

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Medical-Surgical Solutions Segment:

Our Medical-Surgical Solutions segment delivers medical-supply distribution, logistics, biomedical maintenance, and other services to healthcare providers across the alternate-site spectrum. Our more than 275,000 customers include physician offices, surgery centers, post-acute care facilities, hospital reference labs, and home health agencies. We partner with manufacturers and channel partners to support our key target end-markets, including primary care, extended care, government, and other markets. We distribute medical-surgical supplies (such as gloves, needles, syringes, and wound care products), infusion pumps, laboratory equipment, and pharmaceuticals. Through a network of distribution centers within the U.S., we offer more than 285,000 products from national brand manufacturers and McKesson’s own brand of high-quality products. Through the right mix of products and services, we help improve efficiencies, profitability, and compliance. We also never lose focus on helping customers improve patient and business outcomes. We develop customized plans to address the product, operational, and clinical support needs of our customers, including tackling inventory management, reducing administrative burdens, and training and educating clinical staff. We deliver for our customers, so they can deliver and care for their patients. Additionally, under contracts with the Department of Health and Human Services (“HHS”) and Pfizer, Inc., McKesson’s Medical-Surgical business leverages its expertise to manage the assembly, storage, and distribution of supply kits needed to administer COVID-19 vaccines, as well as some of the sourcing of those supplies. The kits are produced and distributed at the direction of HHS to support the administration of all COVID-19 vaccines approved in the U.S.

International Segment:

Our International segment provides distribution and services to wholesale, institutional, and retail customers in 11 European countries where we own, partner, or franchise with retail pharmacies and operate through two businesses: Pharmaceutical Distribution and Retail Pharmacy. Our operations in Canada support better, safer patient care by delivering vital medicines, supplies, and information technology solutions to customers, and through several retail health and wellness brands, across Canada.

Our European Pharmaceutical Distribution business delivers pharmaceutical and other healthcare-related products to pharmacies across Europe. This business functions as a vital link, using technology-enabled management systems at our regional wholesale branches to connect manufacturers to retail pharmacies, supplying medicines and other products sold in pharmacies.

Our European Retail Pharmacy business serves patients and consumers in European countries directly through approximately 2,000 of our own pharmacies and 4,800 participant pharmacies operating under brand partnership arrangements. This business provides customers with traditional prescription pharmaceuticals, non-prescription products, and medical services, as well as e-commerce operating under the Lloyds pharmacy branding in Belgium, Ireland, and Italy. In addition, we partner with independent pharmacies under local banner programs.

In fiscal 2022, we announced our intention to exit our businesses in Europe. We entered into an agreement to sell certain of our businesses in the European Union (“E.U.”) located in France, Italy, Ireland, Portugal, Belgium, and Slovenia, our German headquarters and wound-care business, part of a shared services center in Lithuania, and our ownership stake in a joint venture in the Netherlands (“E.U. disposal group”). We also completed the sale of our Austrian business. On April 6, 2022, we completed the sale of our retail and distribution businesses in the United Kingdom (“U.K. disposal group”). Of the owned and banner pharmacies referenced above, all except for approximately 300 owned and 100 partner pharmacies are included within these disposal groups. In executing our strategy to exit Europe, we continue to evaluate suitable exit alternatives for our remaining businesses in Norway and Denmark. Refer to Financial Note 2, “Held for Sale,” to the consolidated financial statements included in this Annual Report for additional information on our European divestiture activities.

McKesson Canada is one of the largest pharmaceutical wholesale and retail distributors in Canada. The wholesale business delivers products to retail pharmacies, hospitals, long-term care centers, clinics and institutions in Canada through a national network of distribution centers and provides logistics and distribution services for manufacturers.

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Beyond wholesale pharmaceutical logistics and distribution, McKesson Canada provides automation and technology solutions to its retail and hospital customers. Additionally, McKesson Canada provides comprehensive specialty health services to Canadians, including a national network of specialty pharmacies, personalized patient care and support programs, and INVIVA, Canada’s first and largest accredited network of private infusion clinics. McKesson Canada also owns and operates PDCI, Canada’s leading market access consultancy, supporting manufacturers as they introduce new products into the Canadian market.

The Canada retail business includes over 2,700 banner pharmacies under the IDA®, Guardian®, The Medicine Shoppe®, Remedy’sRx®, Proxim®, and Uniprix® banners, and approximately 400 owned pharmacies under the RexallTM brand where we provide patients with greater choice and access, integrated pharmacy care and industry-leading service levels. McKesson Canada also owns and operates Well.caTM, a leading Canadian online health and wellness retailer.

Other:

Change Healthcare: Our equity ownership interest in the Change Healthcare JV, a joint venture, was accounted for using the equity method of accounting. The Change Healthcare JV provided software and analytics, network solutions, and technology-enabled services that deliver wide-ranging financial, operational, and clinical benefits to payers, providers and consumers. On March 10, 2020, we completed the separation of our interest in the Change Healthcare JV through a split-off transaction. This transaction reduced our investment in the Change Healthcare JV to zero. Refer to Financial Note 4, “Business Acquisitions and Divestitures,” to the consolidated financial statements included in this Annual Report for additional information related to this transaction.

Restructuring, Business Combinations, Investments, and Divestitures

We have undertaken additional strategic initiatives in recent years designed to further focus on our core healthcare businesses and enhance our competitive position. These initiatives are detailed in Financial Notes 2, 3, and 4, “Held for Sale,” “Restructuring, Impairment, and Related Charges, Net,” and “Business Acquisitions and Divestitures,” respectively, to the consolidated financial statements included in this Annual Report.

Competition

We operate in highly competitive environments, primarily in North America and Europe. In recent years, the healthcare industry has been subject to increasing consolidation. In the pharmaceutical distribution environment in which our U.S. Pharmaceutical and International segments operate, we face strong competition from international, national, regional, and local full-line, short-line, and specialty distributors, service merchandisers, self-warehousing chain drug stores, manufacturers engaged in direct distribution, third-party logistics companies, and large payer organizations. We consider our largest competitors in distribution, wholesaling, and logistics to be AmerisourceBergen Corporation and Cardinal Health, Inc. Our retail businesses, which primarily operate in our International segment, face competition from various global, national, regional, and local retailers, including chain and independent pharmacies.

Our RxTS business experiences substantial competition from many companies, including other biopharma services companies, software services firms, consulting firms, shared service vendors, and internet-based companies with technology applicable to the healthcare industry. Competition in this business varies in size from large to small companies, in geographical coverage, and in scope and breadth of products and services offered.

Our Medical-Surgical Solutions segment provides medical-surgical supply distribution, logistics, and other services to healthcare providers, including physician offices, surgery centers, nursing homes, hospital reference labs, home health care agencies, and other alternative sites with competition from a wide range of national and regional medical supply and equipment distributors throughout the U.S.

In addition, we compete with other service providers and healthcare manufacturers, as well as other potential customers of our businesses, which may from time to time decide to develop, for their own internal needs, supply management capabilities that might otherwise be provided by our businesses. We believe that our scale and diversity of product and service offerings are our primary competitive advantages. In all areas, key competitive factors include price, quality of service, breadth of product lines, innovation and, in some cases, convenience to the customer.

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Patents, Trademarks, Copyrights, and Licenses

McKesson and its subsidiaries hold patents, copyrights, trademarks, and trade secrets related to McKesson products and services. We pursue patent protection for our innovations and obtain copyright protection for our original works of authorship, when such protection is advantageous. Through these efforts, we have developed a portfolio of patents and copyrights in the U.S. and worldwide. In addition, we have registered or applied to register certain trademarks and service marks in the U.S. and in foreign countries.

We believe that, in the aggregate, McKesson’s confidential information, patents, copyrights, trademarks, and intellectual property licenses are important to its operations and market position, but we do not consider any of our businesses to be dependent upon any one patent, copyright, trademark, or trade secret, or any family or families of the same. We cannot guarantee that our intellectual property portfolio will be sufficient to deter misappropriation, theft, or misuse of our technology, nor that we can successfully enjoin infringers. We periodically receive notices alleging that our products or services infringe on third-party patents and other intellectual property rights. These claims may result in McKesson entering settlement agreements, paying damages, discontinuing use or sale of accused products, or ceasing other activities. While the outcome of any litigation or dispute is inherently uncertain, we do not believe that the resolution of any of these infringement notices would have a material adverse impact on our results of operations.

We hold inbound licenses for certain intellectual property that is used internally, and in some cases, utilized in McKesson’s products or services. While it may be necessary in the future to seek or renew licenses relating to various aspects of our products and services, we believe, based upon past experience and industry practice, such licenses generally can be obtained on commercially reasonable terms. We believe our operations as well as our products and services are not materially dependent on any single license or other agreement with any third party.

Human Capital

Our vision for a healthier world begins with our employees, who bring our mission to life every day. We deliver programs that focus on improving employee health and wellness, creating opportunities for growth and development, and providing an inclusive workplace where our employees can reach their full potential. At March 31, 2022, we had approximately 75,000 employees worldwide, including 17,000 part-time employees, as well as 33,000 employees in the U.S. and 13,000 employees in Canada. We also supplement our work force with contractors and/or consultants for certain business projects, processes, and/or operations as demand requires, including for programs such as the COVID-19 vaccine distribution and related ancillary supply kit programs. During 2022, we entered into an agreement to sell the E.U. disposal group which is expected to close within the second half of fiscal year 2023 and completed the sale of our Austrian business. On April 6, 2022, we completed the sale of the U.K. disposal group. At March 31, 2022, we had approximately 29,000 employees in Europe, including 11,000 part-time employees, the majority of whom we expect will be transferred with the E.U. disposal group and U.K. disposal group. Refer to Financial Note 2, “Held for Sale,” to the consolidated financial statements included in this Annual Report for additional information on our European divestiture activities.

Diversity, Equity, and Inclusion (“DEI”): We are committed to making the principles of DEI integral to everything we do because we believe building a healthier future is everyone’s business. We build successful teams by recruiting, developing, and retaining diverse talent and we recognize our culture of inclusion and belonging as an important element that drives long-term shareholder value. We have 10 employee resource groups (“ERGs”) that are voluntary, employee-led, company-sponsored groups that focus on making a difference among our U.S. employees. ERGs can help employees make authentic connections, showcase leadership skills, and create a positive impact.

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At March 31, 2022, women and people of color represented the following:

(1)The data for our metrics is derived from our voluntary self-identification process as of March 31, 2022 and therefore represents our best estimate at this time. For fiscal year 2021, our metrics did not include our employees related to USON as the data was not available.

(2)Represents our leadership at the vice president level and above.

(3)Represents worldwide employees. In North America, women represent 60% of “McKesson Overall” and 48% of “McKesson Leadership.”

(4)Represents U.S. employees only because the data for Canada and Europe is not available.

(5)People of Color includes the following races and ethnicities: American Indian or Alaska Native, Asian, Black or African American, Hispanic or Latino, Native Hawaiian or Other Pacific Islander, or Two or More Races.

Culture and Leadership: What sets McKesson apart as an exceptional place is our people. Our employees understand that together, unified by our global I2CARE and ILEAD principles, we fulfill our mission of improving care in every setting. Our I2CARE values (Integrity, Inclusion, Customer-First, Accountability, Respect, Excellence) are foundational to all that we do, and who we are as a company. ILEAD (Inspire, Leverage, Execute, Advance, Develop) is our common definition of and shared commitment to leadership. By embracing this commitment, we bring out the best in ourselves and position McKesson to continue to drive better health – for our company, our customers, and the patients they serve – for years to come. We promote leadership behaviors through culture initiatives that offer practical tips on how to debate, decide, and commit, be open and candid, and maintain an enterprise-first mindset when navigating conversations affecting operations within and across our business segments. These values and behaviors help make McKesson unique.

Investment in Employees: To support employee growth and development, we provide regular feedback and training, and work to create and maintain an inclusive environment where everyone can bring their authentic self to work and know they are appreciated, with their perspectives heard and considered. Through training, we encourage leaders to embrace diverse perspectives and lead inclusively. Employee development programs include training, coaching, and 360-degree assessments, which can support the careers of future leaders and their teams. We offer financial assistance programs for higher education opportunities that support employees’ career growth at the company. To provide compensation that is focused on attracting and retaining talent with the skills and experience necessary for a specific role, our compensation program is built on a set of quantifiable factors defined by our guiding principles of internal equity, market competitiveness, and pay for performance. We operate in several countries and our benefits offerings vary accordingly. We offer health and wellness benefits to advance the physical, mental, and social well-being of our people, savings programs to help prepare them for retirement, and flexible work arrangements, among other offerings, when possible. We seek employee feedback through an annual employee opinion survey, which assesses our employees’ levels of engagement, commitment, and overall satisfaction using industry benchmarks, and we then design action plans to improve those metrics.

As broader U.S. labor markets continue to be challenging and evolving, we continue our dedication to recruiting and retaining qualified employees across the organization. During 2022, we committed to increasing base pay and providing long-term incentive awards for certain markets and job classes as necessary to retain top talent. We also made investments in our talent acquisition team by adding recruiters, systems, and process improvements to strengthen our ability to attract employees and reduce the lead time to fill open positions as well as improve our employee value proposition. In response to the COVID-19 pandemic, we offer medical benefits covering COVID-19 related visits, testing (including over-the-counter tests), treatment and vaccines, telehealth options, and emergency paid time off (“PTO”). During the first quarter of 2022, we approved changes to our real estate strategy to increase efficiencies and support flexibility for our employees, as discussed in Financial Note 3, “Restructuring, Impairment, and Related Charges, Net,” to the consolidated financial statements included in this Annual Report. Our North American future of work approach is based on four pillars: best talent and co-location, flexibility, mobility, and a partial remote work model for certain employees.

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Health and Safety: Our security and safety departments employ systems designed to continually monitor our facilities and work environment to help identify and prevent or mitigate any potential risks. This includes having procedures in place and investing in equipment for both physical and electronic security. We routinely assess facilities to closely monitor adherence to established security and safety standards. If we identify a vulnerability, it is documented, and the facility prepares an action plan. Our employees receive specialized training related to their role, work setting, and equipment used in their work environment. As our processes evolve, we update relevant safety training modules, which may include new employee training programs. In response to the COVID-19 pandemic, our priority has been, and continues to be, protecting the health and safety of our employees, customers, patients, and communities while also safeguarding the healthcare supply chain. The various responses we put in place to mitigate the impact of COVID-19 on our business operations, including telecommuting and work-from-home policies, restricted travel, and enhanced safety measures, are intended to limit employee exposure to the virus that causes COVID-19 as they perform their jobs while also providing employee support programs and a sense of belonging. During 2022, we implemented COVID-19 vaccination protocols designed to be consistent with federal, state, and local laws and with customer requirements for our U.S. and Canada employees. For additional information on our response to COVID-19 in the workplace, refer to the COVID-19 section of “Trends and Uncertainties” in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 7 of Part II included in this Annual Report.

Government Regulation

McKesson, generally and in many of the highly regulated industries in which it operates, is subject to oversight by various federal, state, and local governmental entities in the U.S. and elsewhere. The Company incurs significant expense and makes large investments to enable it to comply with regulations and guidance promulgated by those governmental entities. A failure, or alleged failure, by the Company to comply with statutes, regulations, or other laws could have a material adverse impact to the Company’s business operations, reputation, results of operations, and financial and competitive position.

Controlled Substances: We are subject to the operating and security standards of the U.S. Drug Enforcement Administration (“DEA”), the U.S. Food and Drug Administration (“FDA”), HHS, the Centers for Medicare & Medicaid Services (“CMS”), various state boards of pharmacy, state health departments, and comparable agencies in the U.S. and other countries. We maintain extensive controlled substance monitoring and reporting programs at considerable expense in order to help us meet those standards. We have incurred monetary penalties and licensing sanctions pursuant to these requirements and future allegations of noncompliance could result in our inability to obtain, maintain, or renew permits, licenses, or other regulatory approvals needed for the operation of our businesses.

Additionally, the Company is a defendant in many litigation matters alleging claims related to its distribution of controlled substances (opioids), including claims about regulatory compliance. On February 25, 2022, the Company and two other U.S. pharmaceutical distribution companies (collectively, "Distributors") determined that there is sufficient State and subdivision participation to proceed with an agreement to settle a substantial majority of opioids-related lawsuits filed against the Distributors by U.S. states, territories, and local governmental entities. The Company incurs and expects to continue to incur significant expense in order to resolve those and other opioids-related matters. As part of that resolution, the Company will bear a portion of the expense to establish and maintain a clearinghouse for data related to distribution of controlled substance. For more information about those litigation matters, refer to Financial Note 18, “Commitments and Contingent Liabilities,” to the consolidated financial statements in this Annual Report.

Government Contracts: Our contracts with government entities typically are subject to procurement laws that include socio-economic, employment practices, environmental protection, recordkeeping and accounting, and other requirements. These statutory and regulatory requirements complicate our business and increase our compliance burden. We are subject to audits, investigations and oversight proceedings about our compliance with contractual and legal requirements. If we fail to comply with these requirements, or we fail an audit, we may be subject to sanctions such as monetary damages, criminal and civil penalties, termination of contracts and suspension or debarment from government contract work.

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Federal, state and local governmental entities in the U.S. and elsewhere continue to strengthen their position and scrutiny of practices that may indicate fraud, waste, and abuse affecting government healthcare programs such as Medicare and Medicaid. Our relationships with pharmaceutical and medical surgical product manufacturers, healthcare providers, and other companies and individuals, as well as our provision of products and services to government entities, subject our business to statutes, regulations, and government guidance that are intended to prevent fraud and abuse. Many of these laws are vague or indefinite and have not been interpreted by the courts and, as such, may be interpreted or applied by a prosecutorial, regulatory, or judicial authority in a manner that could require us to make changes in our operations at added expense. Failure to comply with these laws, including the federal Anti-Kickback Statute, could subject us to federal or state government investigations or qui tam actions, and to liability for damages and civil and criminal penalties, including the loss of licenses or our ability to participate in Medicare, Medicaid and other federal and state healthcare programs, or pursue government contracts.

Healthcare Regulation: In the U.S., the Patient Protection and Affordable Care Act (“ACA”) significantly expanded health insurance coverage to uninsured Americans and changed the way healthcare is financed by both governmental and private payers. There are also further efforts to broaden healthcare coverage. U.S. lawmakers also have explored proposals to reduce drug prices, including requiring greater price transparency, authorizing the federal government to negotiate prices for some drugs covered under the Medicare program, and drug importation measures. Provincial governments in Canada that provide partial funding for the purchase of pharmaceuticals and independently regulate the sale and reimbursement of drugs have sought to reduce the costs of publicly funded health programs. For example, provincial governments have taken steps to reduce consumer prices for generic pharmaceuticals and, in some provinces, change professional allowances paid to pharmacists by generic manufacturers. Many European governments provide or subsidize healthcare to consumers and patients by regulating pharmaceutical prices, patient eligibility, or reimbursement levels to control government healthcare system costs. European governments are continuously reviewing measures to support the reduction of public healthcare spending. Such measures can exert pressure on pricing frameworks and reimbursement timelines for pharmaceuticals, which in turn may impact customer behavior. There is substantial uncertainty about the likelihood and timing of any healthcare policy reform as each E.U. country operates in a separate healthcare environment.

In December 2020, the CMS issued a final rule pertaining to “Best Price” reporting requirements under the Medicaid Drug Rebate Program. Among other things, that rule may impact drug pricing and solutions to help patients afford their medications. This rule is subject to ongoing litigation. Unless the legal challenge to the rule is successful, the rule will likely become effective on January 1, 2023. There is substantial uncertainly about the likelihood, timing, and ultimate resolutions of these lawsuits.

Additionally, there have been increasing efforts by governments to regulate the pharmaceutical drug supply chain in order to prevent the introduction of counterfeit, stolen, contaminated, or otherwise harmful drugs into the pharmaceutical distribution system, otherwise known as pedigree tracking. For example, the U.S. Drug Quality and Security Act of 2013 (“DQSA”) requires us to participate in a federal prescription drug track and trace system that preempts state drug pedigree requirements, and the U.S. Food and Drug Administration Amendments Act of 2007 requires the FDA to establish standards and identify and validate effective technologies, such as track and trace or authentication technologies, to secure the pharmaceutical supply chain against counterfeit drugs. We also have record-keeping and other obligations under the E.U. Falsified Medicines Directive. Pedigree tracking laws such as these increase our compliance burden and our pharmaceutical distribution costs.

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Data Security and Privacy: We are subject to a variety of privacy and data protection laws that change frequently and have requirements that vary from jurisdiction to jurisdiction. For example, under the Health Insurance Portability and Accountability Act of 1996 (“HIPAA”) we must maintain administrative, physical, and technological safeguards to protect individually identifiable health information (“protected health information”) and ensure the confidentiality, integrity, and availability of electronic protected health information. We are subject to significant compliance obligations under privacy laws such as the General Data Protection Regulation (“GDPR”) in the European Union, the Personal Information Protection and Electronic Documents Act (“PIPEDA”) in Canada, and an expanding list of comprehensive state privacy laws in the United States, including the California Consumer Protection Act (“CCPA”). Some privacy laws prohibit the transfer of personal information to certain other jurisdictions or otherwise limit our use of data. Many of these laws also require us to provide access or other data rights (modification, deletion, portability, etc.) to consumers’ and patients’ individual personal data records within specified periods of time. Laws such as the federal Cyber Incident Reporting for Critical Infrastructure Act of 2022 may require us to provide notifications of significant data privacy breaches or cybersecurity incidents before our investigations are complete. We are subject to privacy and data protection compliance audits or investigations by various government agencies. Failure to comply with these laws subjects us to potential regulatory enforcement activity, fines, private litigation including class actions, reputational impacts, and other costs. We also have contractual obligations that might be breached if we fail to comply with privacy and data security laws. Our efforts to comply with privacy and data security laws complicate our operations and add to our costs.

Environmental Regulation: We are subject to many environmental and hazardous materials regulations, including those relating to radiation-emitting equipment operated at U.S. Oncology Network practices. Additionally, our operations are subject to regulations under various federal, state, local and foreign laws concerning the environment, including laws addressing the discharge of pollutants into the air and water, the management and disposal of hazardous substances and wastes, and the cleanup of contaminated sites, as discussed in more detail below. We could incur substantial costs, including cleanup costs, fines and civil or criminal sanctions, and third-party damage or personal injury claims, if in the future we were to violate or become liable under environmental laws. We are committed to maintaining compliance with all environmental laws applicable to our operations, products, and services and to reducing our environmental impact across all aspects of our business. We meet this commitment through an environmental strategy and sustainability program.

We sold our chemical distribution operations in 1987 and retained responsibility for certain environmental obligations. Agreements with the Environmental Protection Agency and certain states may require environmental assessments and cleanups at several closed sites. These matters are described further in Financial Note 18, “Commitments and Contingent Liabilities,” to the consolidated financial statements included in this Annual Report.

The liability for environmental remediation and other environmental costs is accrued when the Company considers it probable and can reasonably estimate the costs. Environmental costs and accruals, including that related to our legacy chemical distribution operations, are not material to our operations or financial position. Other than the expected expenditures that may be required in connection with our legacy chemical distribution operations, we do not anticipate making substantial capital expenditures either for environmental issues or to comply with environmental laws, regulations, or government guidance in the future.

Climate Change Regulation: Governments in the U.S. and abroad are considering new or expanded laws to address climate change. Such laws may include limitations on greenhouse gas (“GHG”) emissions, mandates that companies implement processes to monitor and disclose climate-related matters, additional taxes or offset charges on specified energy sources, and other requirements. Compliance with climate-related laws may be further complicated by disparate regulatory approaches in various jurisdictions. New or expanded climate-related laws could impose costs on us, including capital expenditures to develop data gathering and reporting systems. Until the timing and extent of climate-related laws are clarified, we cannot predict their potential effect on our capital expenditures or our results of operations.

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Other Information about the Business

Customers: During 2022, sales to our ten largest customers, including group purchasing organizations (“GPOs”) accounted for approximately 52% of our total consolidated revenues. Sales to our largest customer, CVS Health Corporation (“CVS”), accounted for approximately 21% of our total consolidated revenues in 2022. In May 2019, we extended our pharmaceutical distribution relationship with CVS to June 2023. Our ten largest customers comprised approximately 43%, and CVS was approximately 28%, of total trade accounts receivable at March 31, 2022. We also have agreements with GPOs, each of which functions as a purchasing agent on behalf of member hospitals, pharmacies and other healthcare providers, as well as with government entities and agencies. The accounts receivable balances are with individual members of the GPOs, and therefore no significant concentration of credit risk exists. Substantially all of these revenues and accounts receivable are included in our U.S. Pharmaceutical segment.

Suppliers: We obtain pharmaceutical and other products from manufacturers, none of which accounted for more than our largest supplier at 9% of our purchases in 2022. The loss of a supplier could adversely affect our business if alternate sources of supply are unavailable. We believe that our relationships with our suppliers are generally sound. The ten largest suppliers in 2022 accounted for approximately 55% of our purchases.

Some of our distribution arrangements with manufacturers provide us compensation based on a percentage of our purchases. In addition, we have certain distribution arrangements with pharmaceutical manufacturers that include an inflation-based compensation component whereby we benefit when the manufacturers increase their prices as we sell our existing inventory at the new higher prices. For these manufacturers, a reduction in the frequency and magnitude of price increases, as well as restrictions in the amount of inventory available to us, could have an adverse impact on our gross profit margin.

Research and Development: Research and development expenses were $70 million, $74 million, and $96 million during 2022, 2021, and 2020, respectively.

Financial Information About Foreign and Domestic Operations: Certain financial information relating to foreign and domestic operations is discussed in Financial Note 21, “Segments of Business,” to the consolidated financial statements included in this Annual Report as well as in “Foreign Operations” in Item 7 of Part II of this Annual Report. See “Risk Factors” in Item 1A of Part I below for information regarding risks associated with our foreign operations.

Forward-Looking Statements

This Annual Report, including “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 7 of Part II of this report and the “Risk Factors” in Item 1A of Part I of this report, contains forward-looking statements within the meaning of section 27A of the Securities Act of 1933 (“Securities Act”) and section 21E of the Securities Exchange Act of 1934, as amended. Some of these statements can be identified by use of forward-looking words such as “believes,” “expects,” “anticipates,” “may,” “will,” “should,” “seeks,” “approximately,” “intends,” “plans,” or “estimates,” or the negative of these words, or other comparable terminology. The discussion of financial trends, strategy, plans, or intentions may also include forward-looking statements. Forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those projected, anticipated, or implied. Although it is not possible to predict or identify all such risks and uncertainties, they include, but are not limited to, the factors discussed in Item 1A of Part I of this report under “Risk Factors” and in our publicly available SEC filings and press releases. Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date such statements were first made. Except to the extent required by federal securities laws, we undertake no obligation to publicly release the result of any revisions to any forward-looking statements to reflect events or circumstances after the date the statements are made, or to reflect the occurrence of unanticipated events.

The discussion below identifies certain representative risks that might cause our actual business results to materially differ from our estimates. It is not practical to identify or describe all risks and uncertainties that might materially impact our business operations, reputation, financial position, or results of operations. Our business could be materially affected by risks that we have not yet identified or that we currently consider to be immaterial. This is not a complete statement of all potential risks and uncertainties.

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Litigation and Regulatory Risks

We experience costly and disruptive legal disputes.

We are routinely named as a defendant in litigation or regulatory proceedings and other legal disputes, which may include asserted class action litigation, such as those described in Financial Note 18, “Commitments and Contingent Liabilities,” to the consolidated financial statements in this Annual Report. Regulatory proceedings involve allegations such as false claims, healthcare fraud and abuse, and antitrust violations. Civil litigation proceedings involve commercial, employment, environmental, intellectual property, tort, and other claims. Despite valid defenses that we assert, legal disputes are often costly, time-consuming, distracting to management and disruptive to normal business operations. The uncertainty and expense associated with unresolved legal disputes might harm our business and reputation even if the matter ultimately is favorably resolved. The outcome of legal disputes is difficult to predict. Outcomes can occur that are not justified by the evidence or existing law. Outcomes include monetary damages, penalties and fines, and injunctive or other relief that requires us to change our business operations and incur significant expense. Accordingly, legal disputes might have a materially adverse impact on our reputation, our business operations, and our financial position or results of operations.

We might experience losses not covered by insurance or indemnification.

Our business exposes us to risks that are inherent in the distribution, manufacturing, dispensing and administration of pharmaceuticals and medical-surgical supplies, the provision of ancillary services, the conduct of our payer businesses and the provision of products that assist clinical decision-making and relate to patient medical histories and treatment plans. For example, pharmacy operations are exposed to risks such as improper filling of prescriptions, mislabeling of prescriptions, inadequacy of warnings, unintentional distribution of counterfeit drugs, and expiration of drugs. Although we seek to maintain adequate insurance coverage, such as property insurance for inventory and professional and general liability insurance, coverages on acceptable terms might be unavailable, or coverages might not cover our losses. We generally seek to limit our contractual exposure, but limitations of liability or indemnity provisions in our contracts may not be enforceable or adequately protect us from liability. Uninsured losses might have a materially adverse impact on our business operations and our financial position or results of operations.

We experience costly legal disputes, government actions, and adverse publicity regarding our role in distributing controlled substances such as opioids.

The Company is a defendant in many litigation matters alleging claims related to the distribution of controlled substances (opioids), as described in Financial Note 18, “Commitments and Contingent Liabilities,” to the consolidated financial statements in this Annual Report. We regularly are named as a defendant in similar, new cases. The plaintiffs in those cases include governmental entities (such as states, provinces, counties, and municipalities) as well as businesses, groups and individuals. The cases allege violations of controlled substance laws and other laws, and they make common law claims such as negligence and public nuisance. Many of these cases raise novel theories of liability. Any proceedings can have unexpected outcomes that are not justified by evidence or existing law. Legal proceedings such as these often involve significant expense, management time and distraction, and risk of loss that can be difficult to predict or quantify. It is not uncommon for claims to be resolved over many years. Outcomes include monetary damages, penalties and fines, and injunctive or other relief that requires us to change our business operations and incur significant expense. Although the Company has valid defenses and is vigorously defending itself, some proceedings have been and others may be resolved by negotiated outcome. Not all proceedings, however, are resolved by settlement. Our reputation has been and may continue to be impacted by publicity regarding the litigation and related allegations. The adverse outcome of legal proceedings might have a materially adverse impact on our business operations and our financial position or results of operations.

We might experience increased costs to distribute controlled substances such as opioids.

Legislative, regulatory, or industry measures related to the distribution of controlled substances such as prescription opioids could affect our business in ways that we may not be able to predict. For example, some states have passed legislation that could require us to pay taxes or assessments on the distribution of opioid medications in those states and other states have considered similar legislation. Liabilities for taxes or assessments or other costs of compliance under any such laws might have a materially adverse impact on our reputation, business operations, and our financial position or results of operations.

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We are subject to extensive, complex and challenging healthcare and other laws.

Our industry is highly regulated, and further regulation of our distribution businesses and technology products and services could impose increased costs, negatively impact our profit margins and the profit margins of our customers, delay the introduction or implementation of our new products, or otherwise negatively impact our business and expose the Company to litigation and regulatory investigations. For example, we are subject to many environmental and hazardous materials regulations, including those relating to radiation-emitting equipment operated at U.S. Oncology Network practices. Additionally, we are subject to various routine agency and ad hoc inspections by government agencies to determine compliance with various statutes and regulations. Any noncompliance by us with applicable laws or the failure to maintain, renew or obtain necessary permits and licenses could lead to enforcement actions or litigation and might have a materially adverse impact on our business operations and our financial position or results of operations.

We are subject to extensive and frequently changing laws relating to healthcare fraud, waste and abuse.

Federal, state, and local governmental entities in the U.S. and elsewhere continue to strengthen their position and scrutiny over practices that may indicate fraud, waste and abuse affecting government healthcare programs such as Medicare and Medicaid. Our relationships with companies and individuals including pharmaceutical and medical surgical product manufacturers and healthcare providers, as well as our provision of products and services to government entities, subject our business to statutes, regulations, or government guidance that are intended to prevent fraud, waste, and abuse. Among other things, those laws: (1) prohibit persons from soliciting, offering, receiving, or paying any remuneration in order to induce the referral of a patient for treatment or to induce the ordering or purchasing of items or services that are in any way paid for by Medicare, Medicaid, or other government-sponsored healthcare programs; (2) impose many restrictions upon referring physicians and providers of designated health services under Medicare and Medicaid programs; and (3) prohibit the knowing submission of a false or fraudulent claim for payment to, and knowing retention of an overpayment by, a federal healthcare program such as Medicare and Medicaid. Many of these laws, including those relating to marketing incentives, are vague or indefinite and have not been interpreted by the courts, regulators, or enforcing agencies. Those laws may be interpreted or applied in a manner that could require us to make changes in our operations at added expense. Failures to comply with those laws exposes us to federal or state government investigations or qui tam actions, and to liability for damages and civil and criminal penalties. Such failures might result in the loss of licenses or our ability to participate in Medicare, Medicaid or other federal and state healthcare programs. These sanctions might have a materially adverse impact on our business operations and our financial position or results of operations.

We might lose our ability to purchase, compound, store or distribute pharmaceuticals and controlled substances.

We are subject to the operating and security standards of the DEA, the FDA, various state boards of pharmacy, state health departments, the CMS, and other comparable agencies. Certain of our businesses may be required to register for permits and/or licenses with, and comply with operating and security standards of, the DEA, FDA, CMS, various state boards of pharmacy, state health departments and/or comparable state agencies as well as foreign agencies and certain accrediting bodies, depending upon the type of operations and location of product development, manufacture, distribution, and sale. For example, we are required to hold valid DEA and state-level registrations and licenses, meet various security and operating standards, and comply with the Controlled Substances Act and its accompanying regulations governing the sale, marketing, packaging, holding, distribution, and disposal of controlled substances. Noncompliance with these requirements results in monetary penalties and/or licensing sanctions. If we are not able to obtain, maintain, or renew permits, licenses, or other regulatory approvals needed for the operation of our businesses, it might have a materially adverse impact on our business operations and our financial position or results of operations.

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Privacy and data protection laws increase our compliance burden.

We are subject to a variety of privacy and data protection laws that change frequently and have requirements that vary from jurisdiction to jurisdiction. For example, under HIPAA we must maintain administrative, physical, and technological safeguards for protected health information and ensure the confidentiality, integrity, and availability of electronic protected health information. We are subject to significant compliance obligations under privacy laws such as the GDPR in the E.U., the PIPEDA in Canada, and an expanding list of comprehensive state privacy laws in the United States, including the CCPA in California. Some privacy laws prohibit the transfer of personal information to certain other jurisdictions or otherwise limit our use of data. Many of these laws also require us to provide access or other data rights (modification, deletion, portability, etc.) to consumers’ and patients’ individual personal data records within specified periods of time. Laws such as the federal Cyber Incident Reporting for Critical Infrastructure Act of 2022 may require us to provide notifications of significant data privacy breaches or cybersecurity incidents before our investigations are complete. We are subject to privacy and data protection compliance audits or investigations by various government agencies. Failure to comply with these laws subjects us to potential regulatory enforcement activity, fines, private litigation including class actions, reputational impacts, and other costs. We also have contractual obligations that might be breached if we fail to comply with privacy and data security laws. Our efforts to comply with privacy laws complicates our operations and adds to our costs. A significant privacy breach or failure to comply with privacy and data security laws might have a materially adverse impact on our reputation, business operations, and our financial position or results of operations.

Anti-bribery and anti-corruption laws increase our compliance burden.

We are subject to laws prohibiting improper payments and bribery, including the U.S. Foreign Corrupt Practices Act, the U.K. Bribery Act and similar regulations in other jurisdictions. The U.K. Bribery Act, for example, prohibits both domestic and international bribery, as well as bribery across both private and public sectors. An organization that fails to prevent bribery committed by anyone associated with the organization can be charged under the U.K. Bribery Act unless the organization can establish the defense of having implemented adequate procedures to prevent bribery. Our failure to comply with these laws might subject us to civil and criminal penalties that might have a materially adverse impact on our reputation, business operations and our financial position or results of operations.

Company and Operational Risks

We might record significant charges from impairment to goodwill, intangibles and other assets or investments.

We are required under U.S. Generally Accepted Accounting Principles (“GAAP”) to test our goodwill for impairment annually or more frequently if indicators for potential impairment exist. Indicators that are considered include significant changes in performance relative to expected operating results, significant changes in the use of the assets, significant negative industry or economic trends, or a significant decline in the Company’s stock price and/or market capitalization for a sustained period of time. In addition, we periodically review our intangible and other long-lived assets for impairment when events or changes in circumstances, such as a divestiture, indicate the carrying value may not be recoverable. Factors that may be considered a change in circumstances indicating that the carrying value of our intangible and other long-lived assets may not be recoverable include slower growth rates, the loss of a significant customer, burdensome new laws or divestiture of a business or asset for less than its carrying value. There are inherent uncertainties in management’s estimates, judgments and assumptions used in assessing recoverability of goodwill, intangible, and other long-lived assets. Any material changes in key assumptions, including failure to meet business plans, negative changes in government reimbursement rates, a deterioration in the U.S. and global financial markets, an increase in interest rate or an increase in the cost of equity financing by market participants within the industry or other unanticipated events and circumstances, may decrease the projected cash flows or increase the discount rates and could potentially result in an impairment charge. For example, the COVID-19 pandemic has disrupted the global economy and exacerbated uncertainties inherent in estimates, judgments and assumptions used in our forecasts and impairment assessments. We may be required to record a significant charge to earnings in our consolidated financial statements during the period in which any impairment of our goodwill or intangible and other long-lived assets is determined, which might have a materially adverse impact on our business operations and our financial position or results of operations.

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We experience cybersecurity incidents that might significantly compromise our technology systems or might result in material data breaches.

We, our external service providers, and other third parties with which we do business use technology and systems to perform our business operations, such as the secure electronic transmission, processing, storage and hosting of sensitive information, including protected health information and other types of personal information, confidential financial information, proprietary information, and other sensitive information relating to our customers, company and workforce. Despite physical, technical, and administrative security measures, technology systems and operations of the Company and third parties with which we do business are subject to cyberattacks and cybersecurity incidents. Cybersecurity incidents include unauthorized occurrences on or conducted through our information systems, such as tampering, malware insertion, ransomware attacks, or other system integrity events. The risk of cyberattacks increases from time to time due to a variety of internal and external factors, including during political conflicts or unrest. A cybersecurity incident might involve a material data breach or other material impact to the confidentiality, integrity, availability, and operations of our technology systems or data, which might result in injury to patients or consumers, litigation or regulatory action, disruption of our business operations, loss of customers or revenue, and increased expense, any of which might have a materially adverse impact on our business, reputation, and our financial position or results of operations.

We might experience significant problems with information systems or networks.

We rely on sophisticated information systems and networks to perform our business operations, such as to obtain, rapidly process, analyze, and manage data that facilitate the purchase and distribution of thousands of inventory items from distribution centers. We provide remote services that involve hosting customer data and operating software on our own or third-party systems. Our customers rely on their ability to access and use these the systems and their data as needed. The networks and hosting systems are vulnerable to interruption or damage from sources beyond our control, such as power loss, telecommunications failures, fire, natural disasters, software and hardware failures and cybersecurity incidents. If those information systems or networks suffer errors, interruptions, or become unavailable, or if the timely delivery of medical care or other customer business requirements are impaired by data access, network, or systems problems, we might experience injury to patients or consumers, litigation or regulatory action, disruption of our business operations, loss of customers or revenue, and increased expense. Any such problems might have a materially adverse impact on our business, reputation, and our financial position or results of operations.

Our products or services might not conform to specifications or perform as we intend.

We sell and provide services involving complex software and technology that may contain errors, especially when first introduced to market. Healthcare professionals delivering patient care tend to have heightened sensitivity to system and software errors. If our software and technology services are alleged to have contributed to faulty clinical decisions or injury to patients, we might be subject to claims or litigation by users of our software or services or their patients. Errors or failures might damage our reputation and negatively affect future sales. A failure of a system or software to conform to specifications might constitute a breach of warranty that could result in repair costs, contract termination, refunds of amounts previously paid, or claims for damages. Any of these types of errors or failures might have a materially adverse impact on our reputation, business operations, and our financial position or results of operations.

We might not realize expected benefits from business process initiatives.

We may implement restructuring, cost reduction or other business process initiatives that might result in extraordinary charges and expenses, failures to achieve our desired objectives, or unintended consequences such as distraction of our management and employees, business disruption, attrition beyond any planned reduction in workforce, inability to attract or retain key personnel and reduced employee productivity. Any of these risks might have a materially adverse impact on our business operations and our financial position or results of operations.

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We might be unable to successfully complete or integrate acquisitions or other business combinations.

Our growth strategy includes consummating acquisitions or other business combinations that either expand or complement our business. To fund acquisitions, we may require financing that may not be available on acceptable terms. We may not receive regulatory approvals needed to complete proposed transactions, or such approvals may be subject to delays or conditions that reduce transaction benefits. Achieving the desired outcomes of business combinations involves significant risks including: diverting management’s attention from other business operations; challenges with assimilating the acquired businesses, such as integration of operations and systems; failure or delay in realizing operating synergies; difficulty retaining key acquired company personnel; unanticipated accounting or financial systems issues with the acquired business, which might affect our internal controls over financial reporting; unanticipated compliance issues in the acquired business; challenges retaining customers of the acquired business; unanticipated expenses or charges to earnings, including depreciation and amortization or potential impairment charges; and risks of known and unknown assumed liabilities in the acquired business. Any of these risks could adversely affect our ability to achieve the anticipated benefits of an acquisition and might have a materially adverse impact on our business operations and our financial position or results of operations.

Exclusive forum provisions in our Bylaws could limit our stockholders’ ability to choose their preferred judicial forum for disputes with us or our directors, officers or employees.

Our amended and restated bylaws provide that, unless the Corporation consents in writing to the selection of an alternative forum, the sole and exclusive forum for specified legal actions is the Court of Chancery of the State of Delaware or the United States District Court for the District of Delaware if the Court of Chancery does not have or declines to accept jurisdiction (collectively, “Delaware Courts”). Current and former stockholders are deemed to have consented to the personal jurisdiction of the Delaware Courts in connection with any action to enforce that exclusive forum provision and to service of process in any such action. These provisions of the bylaws are not a waiver of, and do not relieve anyone of duties to comply with, federal securities laws including those specifying the exclusive jurisdiction of federal courts under the Exchange Act and concurrent jurisdiction of federal and state courts under the Securities Act. To the extent that these provisions of the bylaws limit a current or former stockholder’s ability to select a judicial forum other than the Delaware Courts, they might discourage the specified legal actions, might cause current or former stockholders to incur additional litigation-related expenses and might result in outcomes unfavorable to current or former stockholders. A court might determine that these provisions of the bylaws are inapplicable or unenforceable in any particular action, in which case we may incur additional litigation related expenses in such action, and the action may result in outcomes unfavorable to us, which could have a materially adverse impact on our reputation, our business operations, and our financial position or results of operations.

We might be adversely impacted by delays or other difficulties with divestitures.

In July 2021, we announced our intention to exit our businesses in Europe. Refer to Financial Note 2, “Held for Sale,” to the accompanying consolidated financial statements included in this Annual Report for information on our European divestiture activities. When we decide to sell assets or a business, we may encounter difficulty in finding buyers or exit strategies on acceptable terms or in a timely manner, which could delay the achievement of our strategic objectives. After the disposition, we might experience greater dissynergies than expected, and the impact of the divestiture on our revenue or profit might be larger than we expected. We might have difficulties with pre-closing conditions such as regulatory and governmental approvals, which could delay or prevent the divestiture. We might have financial exposure in a divested business, such as through minority equity ownership, financial or performance guarantees, indemnities or other obligations, such that conditions outside of our control might negate the expected benefits of the disposition. Any of these risks could adversely affect our ability to achieve the anticipated benefits of a divestiture and might have a materially adverse impact on our business operations and our financial position or results of operations.

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We might not realize the expected tax treatment from our split-off of Change Healthcare.

On March 10, 2020, the Company completed a separation of its interest in Change Healthcare LLC (“Change Healthcare JV”). The divestiture was effected through the split-off of PF2 SpinCo, Inc. (“SpinCo”), a wholly owned subsidiary of the Company that held all of the Company’s interest in the Change Healthcare JV, to certain of the Company’s stockholders through an exchange offer (the “Exchange Offer”), followed by a merger of SpinCo with and into Change Healthcare Inc. (“Change”), with Change surviving the merger (the “Merger” and, together with the Exchange Offer, the “Transactions”). The Company received an opinion from outside legal counsel to the effect that the Transactions qualified as generally tax-free transactions to the Company and its shareholders for U.S. federal income tax purposes. An opinion of legal counsel is not binding on the Internal Revenue Service (the “IRS”) or the courts, and the IRS or the courts may not agree with the intended tax-free treatment of the Transactions. In addition, the opinion could not be relied upon if certain assumptions, representations, and undertakings upon which the opinion was based are materially inaccurate or incomplete, or are violated in any material respect. If the intended tax-free treatment of the Transactions is not sustained, the Company and its stockholders who participated in the Transactions may be required to pay substantial U.S. federal income taxes. In connection with the Transactions, the Company, SpinCo, Change, and the Change Healthcare JV entered into the Tax Matters Agreement, which governs their respective rights, responsibilities, and obligations with respect to tax liabilities and benefits, tax attributes, tax contests, and other tax sharing regarding U.S. federal, state, and local, and non-U.S. taxes, other tax matters, and related tax returns. Under the Tax Matters Agreement, Change is required to indemnify the Company if the Transactions become taxable as a result of certain actions by Change or SpinCo, or as a result of certain changes in ownership of the stock of Change after the Merger. If Change does not honor its obligations to indemnify the Company, or if the Transactions fail to qualify for the intended tax-free treatment for reasons not related to a disqualifying action by Change or SpinCo, the resulting tax to the Company could have a significant adverse effect on our financial position or results of operations.

We might be adversely impacted by outsourcing or similar third-party relationships.

We rely on third parties to perform certain business and administrative functions for us. We might not adequately develop, implement and monitor these outsourced service providers, and we might not realize expected cost savings or other benefits. Third-party services providers might fail to perform as anticipated, or we might experience unanticipated operational difficulties, compliance requirements or increased costs related to outsourced services. For example, our ability to use outsourcing resources in certain jurisdictions might be limited by legislative action or customer contracts, with the result that the work must be performed at greater expense or we may be subject to sanctions for non-compliance. Any of these risks might have a materially adverse impact on our business operations and our financial position or results of operations.

We may be unsuccessful in achieving our strategic growth objectives.

Our business strategy to become a diversified healthcare services company includes investing to build an integrated oncology service business and expand our biopharma services business. Our ability to grow those businesses will depend on our: hiring and retaining talented individuals with necessary knowledge and skills; acquiring, developing, and implementing new technologies and capabilities; forming and expanding business relationships; and successfully competing against providers of similar services. Some competitors have more experience than we do in enabling technologies such as data analytics. We may not achieve our desired return on our investments through our growth strategies. If we fail to achieve acceptable sales and profitability in our strategic growth areas, it might have a materially adverse impact on our business prospects and our financial position or results of operations.

Our business strategy included expanding our retail pharmacy operations. Our retail pharmacy operations involve numerous risks, such as the following ones. We might encounter difficulties attracting and retaining customers to our retail locations due to their unfamiliarity with our brands or our inexperience with local market preferences. Competition from our retail pharmacy operations might strain relationships with our retail pharmacy customers. Consolidation of retail pharmacies with third-party payers, expansion of large retail pharmacy networks, reductions in reimbursement rates, shifts in the mix of branded and generic pharmaceutical sales, and exclusion from preferred pharmacy networks can impair our retail pharmacy sales and profitability. Failure to maintain profitable retail pharmacy operations may result in significant costs, including those associated with site closures and reductions in workforce. We incur long-lived asset impairments related to our retail pharmacy networks. If our retail pharmacy operations fail to achieve, or are unable to sustain, acceptable net sales and profitability levels, it might have a materially adverse impact on our business operations and our financial position or results of operations.

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We might be harmed by large customer purchase reductions, payment defaults or contract non-renewal.

We derive a significant portion of our revenue from, and have a significant portion of our accounts receivable with, a small number of customers. At March 31, 2022, sales to our largest customer represented approximately 21% of our consolidated revenues and approximately 28% of our trade receivables, and those of our ten largest customers combined accounted for approximately 52% of our consolidated revenues and approximately 43% of our trade receivables. A material default in payment, reduction in purchases, or the loss of business from a large customer might have a materially adverse impact on our business operations and our financial position or results of operations.

Our contracts with government entities involve future funding and compliance risks.

Our contracts with government entities are subject to risks such as lack of funding and compliance with unique requirements. For example, government contract purchase obligations are typically subject to the availability of funding, which may be eliminated or reduced. In addition, the future volume of products or services purchased by a government customer is often uncertain. Our government contracts might not be renewed or might be terminated for convenience with little prior notice. Government contracts typically expose us to higher potential liability than do other types of contracts. In addition, government contracts typically are subject to procurement laws that include socio-economic, employment practices, environmental protection, recordkeeping and accounting and other requirements. For example, our contracts with the U.S. government generally require us to comply with the Federal Acquisition Regulations, Procurement Integrity Act, Buy American Act, Trade Agreements Act, and other laws and regulations. We are subject to government audits, investigations and oversight proceedings. Government agencies routinely review and audit government contractors to determine whether they are complying with contractual and legal requirements. If we fail to comply with these requirements, or we fail an audit, we may be subject to various sanctions such as monetary damages, criminal and civil penalties, termination of contracts and suspension or debarment from government contract work. These requirements complicate our business and increase our compliance burden. The occurrence of any of these risks could harm our reputation and might have a materially adverse impact on our business operations and our financial position or results of operations.

Our participation in vaccination distribution programs may materially affect our operating results, reputation, and business.

We participate as a distributor in government-sponsored vaccination programs, such as the U.S. government’s COVID-19 distribution program (“Federal COVID-19 Response”). We also provide supplies used for vaccine administration in the Federal COVID-19 Response. Our participation in such programs exposes us to various uncertainties. For example, the novel nature and rapid mutation of the SARS-CoV‑2 virus, the changing distribution scope of COVID-19 vaccines, supply chain stability, inflation, and the effectiveness of other COVID-19 transmission mitigation measures introduce uncertainty about what volumes of vaccines and related supplies may be distributed by us, the safety and efficacy of newly developed vaccines, and the cost of distribution. Because of such uncertainties, our operating results may be subject to variability. Our participation in such programs also exposes us to various risks, including regulatory compliance, government oversight, dependence on government funding, contractual performance, litigation, security risks, and supply chain challenges. Any significant problems with our participation in such programs might have a materially adverse impact on our reputation and our business. Because of these risks and uncertainties our operating results may be materially higher or lower than our projections.

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We might be harmed by changes in our relationships or contracts with suppliers.

We attempt to structure our pharmaceutical distribution agreements with manufacturers to ensure that we are appropriately and predictably compensated for the services we provide. Certain distribution agreements with manufacturers include pharmaceutical price inflation as a component of our compensation, and we cannot control the frequency or magnitude of pharmaceutical price changes. We might be unable to renew pharmaceutical distribution agreements with manufacturers in a timely and favorable manner. Any of these risks might have a materially adverse impact on our business operations and our financial position or results of operations.

We might infringe intellectual property rights or our intellectual property protections might be inadequate.

We believe that our products and services do not infringe the proprietary rights of third parties, but third parties have asserted infringement claims against us and may do so in the future. If a court were to hold that we infringed other’s rights, we might be required to pay substantial damages, develop non-infringing products or services, obtain a license, stop selling or using the infringing products or services, or incur other sanctions. We rely on trade secret, patent, copyright, and trademark laws, nondisclosure obligations, and other contractual provisions and technical measures to protect our proprietary rights in our products and solutions. We might initiate costly and time-consuming litigation to protect our trade secrets, to enforce our patent, copyright and trademark rights and to determine the scope and validity of the proprietary rights of others. Our intellectual property protection efforts might be inadequate to protect our rights. Our competitors might develop non-infringing products or services equivalent or superior to ours. Any of these risks might have a materially adverse impact on our business operations and our financial position or results of operations.

Our use of third-party data is subject to limitations that could impede the growth of our data services business.

We attempt to structure our diligence processes to satisfy contractual and other operative data usage rights and limitations associated with customer, partner, and other third-party data flowing through our businesses. These rights and limitations can apply to both confidential commercial data and personal data provided to us by these customers, partners, and other third parties. Failure to satisfy these data usage rights and limitations can lead to contractual breach and other legal claims or reputational impacts. If a court were to hold that we violated these contractual rights, we might be required to pay substantial damages; we may need to stop using, sharing, and/or selling certain products and services; or we could incur other financial, legal, and/or reputational consequences. In addition, in order to reach our data strategy growth objectives, we might be unable to obtain at an acceptable cost the data usage rights needed to advance such goals. Any of these risks might have a materially adverse impact on our business operations and our financial position or results of operations.

We might be unable to successfully recruit and retain qualified employees.

Our ability to attract, engage, develop, and retain qualified and experienced employees, including key executives and other talent, is essential for us to meet our objectives. We compete with many other businesses to attract and retain employees. Competition among potential employers results in increased salaries, benefits, or other employee-related costs, or in our failure to recruit and retain employees. We may experience sudden loss of key personnel due to a variety of causes, such as illness, and must adequately plan for succession of key management roles. Employees might not successfully transition into new roles. Any of these risks might have a materially adverse impact on our business operations and our financial position or results of operations.

Industry and Economic Risks

We might be adversely impacted by healthcare reform such as changes in pricing and reimbursement models.

Many of our products and services are designed and intended to function within the structure of current healthcare financing and reimbursement systems. The healthcare industry and related government programs are changing. Some of these changes increase our risks and create uncertainties for our business.

For example, some changes in reimbursement methodologies (including government rates) for pharmaceuticals, medical treatments, and related services reduce profit margins for us and our customers and impose new legal requirements on healthcare providers. Those changes have included cuts in Medicare and Medicaid reimbursement levels, changes in the basis for payments, shifting away from fee-for-service and towards value-based payments and risk-sharing models, and increases in the use of managed care.

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In the U.S., the ACA significantly expanded health insurance coverage to uninsured Americans and changed the way healthcare is financed by both governmental and private payers. There have been continued efforts to challenge the ACA. There are also efforts to broaden healthcare coverage. U.S. lawmakers also have explored proposals to reduce drug prices, including requiring greater price transparency, enabling Medicare to directly negotiate drug prices, and drug importation measures. These proposals might result in significant changes in the pharmaceutical value chain as manufacturers, pharmacy benefit managers, managed care organizations, and other industry stakeholders look to implement new transactional flows and adapt their business models.

Private challenges to government healthcare policy may also have significant impacts on our business. For example, over a dozen pharmaceutical manufacturers have unilaterally restricted sales under the 340B drug pricing program to contract pharmacies. The 340B drug pricing program requires manufacturers to offer discounts on certain drugs purchased by “covered entities,” which include safety-net providers. The HRSA has taken the position that a covered entity may dispense such discounted drugs through multiple contract pharmacies. Starting in 2020, some manufacturers began to restrict such practices. A number of manufacturers and the HHS continue to litigate these issues. So far, lower courts have rendered somewhat conflicting opinions.

Provincial governments in Canada that provide partial funding for the purchase of pharmaceuticals and independently regulate the sale and reimbursement of drugs have sought to reduce the costs of publicly funded health programs. For example, provincial governments have taken steps to reduce consumer prices for generic pharmaceuticals and, in some provinces, change professional allowances paid to pharmacists by generic manufacturers.

Many European governments provide or subsidize healthcare to consumers and patients by regulating pharmaceutical prices, patient eligibility, or reimbursement levels to control government healthcare system costs. European governments are continuously reviewing measures to support the reduction of public healthcare spending. Such measures can exert pressure on pricing frameworks and reimbursement timelines for pharmaceuticals, which in turn may impact customer behavior. There is substantial uncertainty about the likelihood and timing of any healthcare policy reform as each E.U. country operates in a separate healthcare environment.

Although there is substantial uncertainty about the likelihood, timing, and results of these health reform efforts, their implementation might have a materially adverse impact on our business operations and our financial position or results of operations.

We might be adversely impacted by competition and industry consolidation.

Our businesses face a highly competitive global environment with strong competition from international, national, regional and local full-line, short-line, and specialty distributors, service merchandisers, self-warehousing chain drug stores, manufacturers engaged in direct distribution, third-party logistics companies, and large payer organizations. In addition, our businesses face competition from various other service providers and from pharmaceutical and other healthcare manufacturers as well as other potential customers, which may from time-to-time decide to develop, for their own internal needs, supply management capabilities that might otherwise be provided by our businesses. Due to consolidation, a few large suppliers control a significant share of the pharmaceuticals market. This concentration reduces our ability to negotiate favorable terms with suppliers and causes us to depend on a smaller number of suppliers. Many of our customers, including healthcare organizations, have consolidated and have greater power to negotiate favorable prices. Consolidation by our customers, suppliers and competitors might reduce the number of market participants and give the remaining enterprises greater bargaining power, which might lead to erosion in our profit margin. Consolidation might increase counter-party credit risk because credit purchases increase for fewer market participants. These competitive pressures and industry consolidation might have a materially adverse impact on our business operations and our financial position or results of operations.

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We might be adversely impacted by changes or disruptions in product supply.

Our supply arrangements might be interrupted or adversely affected by a variety of causes over which we have no control, such as export controls or trade sanctions, labor disputes, unavailability of key manufacturing sites, inability to procure raw materials, quality control concerns, ethical sourcing issues, supplier’s financial distress, natural disasters, civil unrest or acts of war, the impact of epidemics or pandemics, such as COVID-19, and other general supply constraints. Our inventory might be requisitioned, diverted, or allocated by government order such as under emergency, disaster, and civil defense declarations. The FDA banned certain manufacturers from selling raw materials and drug ingredients in the U.S. due to quality issues. For example, government actions in response to the COVID-19 pandemic affect our supply allocation, and those and our own allocation decisions can impact our customer relationships. Changes in the healthcare industry’s or our suppliers’ pricing, selling, inventory, distribution, or supply policies or practices could significantly reduce our revenues and net income. We might experience disruptions in our supply of higher margin pharmaceuticals, including generic pharmaceuticals. Any of these changes or disruptions might have a materially adverse impact on our business operations and our financial position or results of operations.

We might be adversely impacted as a result of our distribution of generic pharmaceuticals.

Our generic pharmaceuticals distribution business is subject to pricing risks. We might be adversely impacted if our ClarusONE joint venture is unsuccessful or experiences margins declines. Generic drug manufacturers often offer a generic version of branded pharmaceuticals while they challenge the validity or enforceability branded pharmaceutical patents. The patent holder might assert infringement claims against us for distributing those generic versions and the generic drug manufactures may not fully indemnify us against such claims. These risks, as well as changes in the availability, pricing volatility, reimbursement rates for generic drugs, or significant changes in the nature, frequency or magnitude of generic pharmaceutical launches, might have a materially adverse impact on our business operations and our financial position or results of operations.

We might be adversely impacted by inflation, an economic slowdown, or recession.

Inflationary conditions result in increased costs and decreased levels of consumer commercial spending and, to the extent we are not able to offset such cost increases from our suppliers, increase the costs which we incur to purchase inventories and services. Inflationary pressure is increased by supply chain disruptions and reduced availability of key commodities. Cost inflation during 2022 generally increased our transportation, operational, and other administrative costs associated with our normal business operations. An economic slowdown or recession could reduce the prices our customers are able or willing to pay for our products and services and reduce the volume of their purchases. Recessionary pressure may be increased by the COVID-19 pandemic and regional political and military conflicts. Any economic slowdown or recession and the impact of inflation might have a materially adverse impact on our business operations and our financial position or results of operations.

Disruption or other changes in capital and credit markets might impede access to credit and increase borrowing costs for us and our customers and suppliers and might impair the financial soundness of our customers and suppliers.

Volatility and disruption in global capital and credit markets, including the bankruptcy or restructuring of certain financial institutions, reduced lending activity by financial institutions, or decreased liquidity and increased costs in the commercial paper market, might adversely affect our borrowing ability and cost of borrowing. We generally sell our products and services under short-term unsecured credit arrangements. An adverse change in general economic conditions or access to capital might cause our customers to reduce their purchases from us, or delay or fail paying amounts owed to us. Suppliers might increase their prices, reduce their output or change their terms of sale due to limited availability of credit. Suppliers might be unable to make payments due to us for fees, returned products, or incentives. These risks are increased by the COVID-19 pandemic and regional political and military conflicts. Interest rate increases or changes in capital market conditions might impede our or our customers’ or suppliers’ ability or cost to obtain credit. Any of these risks might have a material adverse impact on our business operations and our financial position or results of operations.

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We may have difficulties in sourcing or selling products due to a variety of causes.

We might experience difficulties and delays in sourcing and selling products due to a variety of causes, such as: difficulties in complying with the legal requirements for export or import of pharmaceuticals or components; suppliers’ failure to satisfy production demand; manufacturing or supply problems such as inadequate resources; and real or perceived quality issues. Difficulties in product manufacturing or access to raw materials could result in supplier production shutdowns, product shortages and other supply disruptions. The FDA banned certain manufacturers from selling raw materials and drug ingredients in the U.S. due to quality issues. The COVID-19 pandemic adversely affects the availability of some products, resulting in product allocation and delivery delays. Any of these risks might have a materially adverse impact on our business operations and our financial position or results of operations.

We might be adversely impacted by tax legislation or challenges to our tax positions.

We are subject to the tax laws in the U.S. at the federal, state, and local government levels and to the tax laws of many other jurisdictions in which we operate or sell products or services. Tax laws might change in ways that adversely affect our tax positions, effective tax rate, and cash flow. The tax laws are extremely complex and subject to varying interpretations. We are subject to tax examinations in various jurisdictions that might assess additional tax liabilities against us. Our tax reporting positions might be challenged by relevant tax authorities, we might incur significant expense in our efforts to defend those challenges, and we might be unsuccessful in those efforts. Developments in examinations and challenges might materially change our provision for taxes in the affected periods and might differ materially from our historical tax accruals. Any of these risks might have a materially adverse impact on our business operations, our cash flows, and our financial position or results of operations.

We might be adversely impacted by fluctuations in foreign currency exchange rates.

We conduct our business in various currencies, including the U.S. dollar, euro, British pound sterling and Canadian dollar. Changes in foreign currency exchange rates could reduce our revenues, increase our costs, or otherwise adversely affect our financial results reported in U.S. dollars. For example, we are exposed to transactional currency exchange risk due to our import and export of products that are purchased or sold in currencies other than the U.S. dollar. We also have currency exchange risk due to intercompany loans denominated in various currencies. The COVID-19 pandemic and regional political and military conflict have affected and might increase currency exchange rate volatility. We may from time to time enter into foreign currency contracts, foreign currency borrowings or other techniques intended to hedge a portion of our foreign currency exchange rate risks. These hedging activities may not completely offset the adverse financial effects of unfavorable movements in foreign currency exchange rates during the time the hedges are in place. Any of these risks might have a materially adverse impact on our business operations and our financial position or results of operations.

General Risk Factors

We might be adversely impacted by events outside of our control, such as widespread public health issues, natural disasters, political events, and other catastrophic events.

We might be adversely affected by events outside of our control, including: widespread public health issues, such as epidemic or pandemic infectious diseases; natural disasters such as earthquakes, floods, or severe weather; political events such as terrorism, military conflicts, and trade wars; and other catastrophic events. These events can disrupt operations for us, our suppliers, our vendors, and our customers. They might affect consumer confidence levels and spending or the availability of certain goods or commodities. For example, in February 2022, the Russian Federation began conducting military operations against Ukraine, resulting in global economic uncertainty and increased cost of various commodities. As another example, the COVID-19 pandemic affects product manufacturing, supply, and transport availability and cost in unpredictable ways that depend on highly uncertain future developments. In response to these types of events, we might suspend operations, implement extraordinary procedures, seek alternate sources for product supply, or suffer consequences that are unexpected and difficult to mitigate. Any of these risks might have a materially adverse impact on our business operations and our financial position or results of operations.

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We may be adversely affected by global climate change or by legal, regulatory, or market responses to such change.

The long-term effects of climate change are difficult to predict and may be widespread. The impacts may include physical risks (such as rising sea levels or frequency and severity of extreme weather conditions), social and human effects (such as population dislocations or harm to health and well-being), compliance costs and transition risks (such as regulatory or technology changes), and other adverse effects. The effects could impair, for example, the availability and cost of certain products, commodities, and energy (including utilities), which in turn may impact our ability to procure goods or services required for the operation of our business at the quantities and levels we require. We bear losses incurred as a result of, for example, physical damage to or destruction of our facilities (such as distribution or fulfillment centers), loss or spoilage of inventory due to unusual ambient temperatures, and business interruption due to weather events that may be attributable to climate change. These events and impacts could materially adversely affect our business operations, financial position, or results of operation.

We might be adversely impacted by changes in accounting standards.

Our consolidated financial statements are subject to the application of U.S. GAAP, which periodically is revised or reinterpreted. From time to time, we are required to adopt new or revised accounting standards issued by recognized authoritative bodies, including the Financial Accounting Standards Board (“FASB”) and the SEC. It is possible that future accounting standards may require changes to the accounting treatment in our consolidated financial statements and may require us to make significant changes to our financial systems. Such changes might have a materially adverse impact on our financial position or results of operations.

None.

Because of the nature of our principal businesses, our plant, warehousing, retail pharmacies, office, and other facilities are operated in widely dispersed locations, primarily throughout North America and Europe. Retail pharmacies and most warehouses are typically owned or leased on a long-term basis. We consider our operating properties to be in satisfactory condition and adequate to meet our needs for the next several years without making capital expenditures materially higher than historical levels. Information as to material lease commitments is included in Financial Note 10, “Leases,” to the consolidated financial statements included in this Annual Report.

In July 2021, we announced our intention to exit our businesses in Europe. As of March 31, 2022, the majority of our properties in Europe are expected to be divested and are classified as Assets held for sale in the Company’s Consolidated Balance Sheet, as discussed in more detail in Financial Note 2, “Held for Sale,” to the consolidated financial statements included in this Annual Report.

During the first quarter of 2022, we approved an initiative to increase operational efficiencies and flexibility by transitioning to a partial remote work model for certain employees. This initiative primarily included the rationalization of our office space in North America. Where we ceased using office space, we exited the portion of the facility no longer used. We also retained and repurposed certain other office locations. This initiative was substantially completed in 2022. Refer to Financial Note 3, “Restructuring, Impairment, and Related Charges, Net,” to the consolidated financial statements included in this Annual Report for further details.

Certain legal proceedings in which we are involved are discussed in Financial Note 18, “Commitments and Contingent Liabilities,” to the consolidated financial statements included in this Annual Report. Disclosure of an environmental proceeding with a governmental agency is generally included only if we expect monetary sanctions in the proceeding to exceed $1 million, unless otherwise material.

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Not applicable.

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Information about our Executive Officers

The following table sets forth information regarding the executive officers of the Company, including their principal occupations during the past five years.

There are no family relationships between any of the executive officers or directors of the Company. The term of office of each executive officer expires at the first meeting of the Board of Directors (“Board”) following the annual meeting of shareholders, or until their successors are elected and have qualified, or until death, resignation, or removal, whichever is sooner.

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PART II

Market Information: The principal market on which our common stock is traded is the New York Stock Exchange (“NYSE”) under the trading symbol of “MCK.”

Holders: At March 31, 2022, there were 4,636 holders of record of our common stock.

Dividends: In July 2021, our quarterly dividend was raised from $0.42 to $0.47 per common share for dividends declared on or after such date by the Board. We declared regular cash dividends of $1.83, $1.67, and $1.62 per share for the years ended March 31, 2022, 2021, and 2020, respectively.

We anticipate that we will continue to pay quarterly cash dividends in the future. However, the payment and amount of future dividends remain within the discretion of the Board and will depend upon our future earnings, financial condition, capital requirements, and other factors.

Securities Authorized for Issuance under Equity Compensation Plans: Information relating to this item is provided under Part III, Item 12, to this Annual Report.

Share Repurchase Plans: Stock repurchases may be made from time-to-time in open market transactions, privately negotiated transactions, through accelerated share repurchase (“ASR”) programs, or by combinations of such methods, any of which may use pre-arranged trading plans that are designed to meet the requirements of Rule 10b5-1(c) of the Securities Exchange Act of 1934. The timing of any repurchases and the actual number of shares repurchased will depend on a variety of factors, including the Company’s stock price, corporate and regulatory requirements, restrictions under the Company’s debt obligations, and other market and economic conditions. During the last three years, our share repurchases were transacted through both open market transactions and ASR programs with third-party financial institutions.

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(1)This table does not include the value of equity awards surrendered to satisfy tax withholding obligations or forfeitures of equity awards. It also excludes shares related to our split-off of the Change Healthcare JV as described in Financial Note 19, “Stockholders' Equity (Deficit)” to the consolidated financial statements included in this Annual Report.

(2)The number of shares purchased reflects rounding adjustments.

(3)Of the total dollar value, $8 million was accrued within “Other accrued liabilities” in our Consolidated Balance Sheet as of March 31, 2021 for share repurchases that were executed in late March and settled in early April.

(4)In February 2022, the Company entered into an ASR program with a third-party financial institution to repurchase $1.5 billion of the Company’s common stock. The average price paid per share and total number of shares purchased under this program are estimates based on the initial share purchase price and initial delivery of shares under an ASR agreement and may differ from the average price paid per share and total number of shares purchased under the ASR program upon its final settlement in May 2022.

The following table provides information on our share repurchases during the fourth quarter of 2022:

(1)This table does not include the value of equity awards surrendered to satisfy tax withholding obligations or forfeitures of equity awards.

(2)The average price paid per share and total number of shares purchased under this program are estimates based on the initial share purchase price and initial delivery of shares under an ASR agreement and may differ from the average price paid per share and total number of shares purchased under the ASR program upon its final settlement in May 2022.

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Stock Price Performance Graph*: The following graph compares the cumulative total stockholder return on our common stock for the periods indicated with the Standard & Poor’s (“S&P”) 500 Index and the S&P 500 Health Care Index. The S&P 500 Health Care Index was selected as a comparator because it is generally available to investors and broadly used by other companies in the same industry.

• Assumes $100 invested in McKesson Common Stock and in each index on March 31, 2017 and that all dividends are reinvested.

McKESSON CORPORATION

FINANCIAL REVIEW

INDEX TO MANAGEMENT’S DISCUSSION AND ANALYSIS

GENERAL

Management’s discussion and analysis of financial condition and results of operations, referred to as the “Financial Review,” is intended to assist the reader in the understanding and assessment of significant changes and trends related to the results of operations and financial position of McKesson Corporation together with its subsidiaries (collectively, the “Company,” “McKesson,” “we,” “our,” or “us” and other similar pronouns). This discussion and analysis should be read in conjunction with the consolidated financial statements and accompanying financial notes in Item 8 of Part II of this Annual Report on Form 10-K (“Annual Report”).

Our fiscal year begins on April 1 and ends on March 31. Unless otherwise noted, all references to a particular year shall mean our fiscal year.

Our Financial Review within this Form 10-K generally discusses 2022 and 2021 results and year-over-year comparisons between 2022 and 2021. For a discussion on our year-over-year comparisons between 2021 and 2020, refer to our Annual Report on Form 10-K for the year ended March 31, 2021, Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations of Part II, previously filed with the Securities and Exchange Commission on May 12, 2021.

Certain statements in this report constitute forward-looking statements. See Item 1 - Business - Forward-Looking Statements in Part I of this Annual Report for additional factors relating to these statements and Item 1A - Risk Factors in Part I of this Annual Report for a list of certain risk factors applicable to our business, financial condition, and results of operations.

Overview of Our Business:

We are a diversified healthcare services leader dedicated to advancing health outcomes for patients everywhere. Our teams partner with biopharma companies, care providers, pharmacies, manufacturers, governments, and others to deliver insights, products, and services to help make quality care more accessible and affordable.

McKESSON CORPORATION

FINANCIAL REVIEW (Continued)

We report our results in four reportable segments: U.S. Pharmaceutical, Prescription Technology Solutions (“RxTS”), Medical-Surgical Solutions, and International. Our organizational structure also includes Corporate, which consists of income and expenses associated with administrative functions and projects, and the results of certain investments. The factors for determining the reportable segments include the manner in which management evaluates the performance of the Company combined with the nature of individual business activities. We evaluate the performance of our operating segments on a number of measures, including revenues and operating profit before interest expense and income taxes.

The following summarizes our four reportable segments. Refer to Financial Note 21, “Segments of Business,” to the consolidated financial statements included in this Annual Report for further information regarding our reportable segments.

• U.S. Pharmaceutical** is a reportable segment that distributes branded, generic, specialty, biosimilar, and over-the-counter pharmaceutical drugs and other healthcare-related products. This segment also provides practice management, technology, clinical support, and business solutions to community-based oncology and other specialty practices. In addition, the segment sells financial, operational, and clinical solutions to pharmacies (retail, hospital, alternate site) and provides consulting, outsourcing, technological, and other services.

• Prescription Technology Solutions** is a reportable segment that combines automation and our ability to navigate the healthcare ecosystem to connect pharmacies, providers, payers, and biopharma companies to address patients’ medication access, adherence, and affordability challenges to help people get the medicine they need to live healthier lives.

• Medical-Surgical Solutions** is a reportable segment that provides medical-surgical supply distribution, logistics, and other services to healthcare providers in the United States (“U.S.”).

• International** is a reportable segment that includes our operations in Europe and Canada, bringing together non-U.S.-based drug distribution services, specialty pharmacy, retail, and infusion care services. During 2022, we entered into agreements to sell certain of our businesses in the European Union (“E.U.”) and our retail and distribution businesses in the United Kingdom (“U.K.”), as well as completed the sale of our Austrian business. These divestitures are further described in the “European Divestiture Activities” section below.

European Divestiture Activities

On July 5, 2021, we entered into an agreement to sell certain of our businesses in the E.U. located in France, Italy, Ireland, Portugal, Belgium, and Slovenia, along with our German headquarters and wound-care business, part of a shared services center in Lithuania, and our ownership stake in a joint venture in the Netherlands (“E.U. disposal group”) to the PHOENIX Group for a purchase price of €1.2 billion (or, approximately $1.4 billion) adjusted for certain items, including cash, net debt and working capital adjustments, and reduced by the value of the noncontrolling interest held by minority shareholders of McKesson Europe AG (“McKesson Europe”) at the transaction closing date. We recorded charges of $438 million for the year ended March 31, 2022 in total operating expenses to remeasure the E.U. disposal group to fair value less costs to sell and to impair certain internal-use software that will not be utilized in the future. The remeasurement adjustment includ

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Interest rate risk: Our long-term debt bears interest predominately at fixed rates, whereas our short-term borrowings are at variable interest rates.

Our cash and cash equivalents balances earn interest at variable rates. At March 31, 2022 and 2021, we had $3.5 billion and $6.3 billion, respectively, in cash and cash equivalents. The effect of a hypothetical 50 basis points increase in the underlying interest rate on our cash and cash equivalents, net of short-term borrowings, would not have resulted in a material impact to earnings in 2022 or 2021.

Foreign currency exchange rate risk: We conduct our business worldwide in U.S. dollars and the functional currencies of our foreign subsidiaries, including Euro, British pound sterling, and Canadian dollar. Changes in foreign currency exchange rates could have a material adverse impact on our financial results that are reported in U.S. dollars. We are also exposed to foreign currency exchange rate risk related to our foreign subsidiaries, including intercompany loans denominated in non-functional currencies.

We have certain foreign currency exchange rate risk programs that use foreign currency forward contracts and cross-currency swaps. The forward contracts and cross-currency swaps are intended to reduce the income statement effects from fluctuations in foreign currency exchange rates and have been designated as cash flow hedges. These programs reduce but do not entirely eliminate foreign currency exchange rate risk.

As of March 31, 2022 and 2021, the effect of a hypothetical adverse 10% change in the underlying foreign currency exchange rates would have impacted the fair value of our foreign exchange contracts by approximately $122 million and $267 million, respectively. However, our risk management programs are designed such that the potential loss in value of these risk management portfolios described above would be largely offset by changes in the value of the underlying exposure. Refer to Financial Note 15, “Hedging Activities,” for more information on our foreign currency forward contracts and cross-currency swaps.

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In July 2021, we announced our intention to exit our businesses in Europe. During 2022, we entered into an agreement to sell certain of our businesses in the European Union which is anticipated to close within the second half of fiscal year 2023. We also completed the sale of our Austrian business during 2022 and, on April 6, 2022, we completed the sale of our retail and distribution businesses in the United Kingdom. Refer to Financial Note 2, “Held for Sale,” to the consolidated financial statements included in this Annual Report for more information on these divestitures. Subsequent to the completion of these divestitures, our foreign currency exchange rate risk will be primarily limited to the Canadian dollar.

The selected hypothetical change in interest rates and foreign currency exchange rates does not reflect what could be considered the best or worst case scenarios.

McKESSON CORPORATION

INDEX TO CONSOLIDATED FINANCIAL INFORMATION

McKESSON CORPORATION

MANAGEMENT’S ANNUAL REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

The management of McKesson Corporation is responsible for establishing and maintaining an adequate system of internal control over financial reporting, as such term is defined in Exchange Act Rules 13a-15(f

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None.

Disclosure Controls and Procedures

Our Chief Executive Officer and our Chief Financial Officer, with the participation of other members of the Company’s management, have evaluated the effectiveness of the Company’s “disclosure controls and procedures” (as such term is defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) as of the end of the period covered by this report and have concluded that our disclosure controls and procedures are effective based on their evaluation of these controls and procedures as required by paragraph (b) of Exchange Act Rules 13a-15 or 15d-15.

Internal Control over Financial Reporting

Management’s report on the Company’s internal control over financial reporting (as such term is defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) and the related report of our independent registered public accounting firm are included in this Annual Report, under the headings, “Management’s Annual Report on Internal Control Over Financial Reporting” and “Report of Independent Registered Public Accounting Firm” and are incorporated herein by reference.

Changes in Internal Controls

There was no change in our internal control over financial reporting identified in connection with the evaluation required by paragraph (d) of Exchange Act Rules 13a-15 or 15d-15 that occurred during our fourth quarter of 2022 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

None.

Not applicable.

PART III

Information about our Directors is incorporated by reference from the discussion under Item 1 of our Proxy Statement for the 2022 Annual Meeting of Shareholders (the “Proxy Statement”) under the heading “Election of Directors.” Information about our Executive Officers is incorporated by reference from the discussion in Part I of this report under the heading “Information about our Executive Officers.” Information about our Audit Committee, including the members of the committee and our Audit Committee Financial Experts, is incorporated by reference from the discussion in Item 1 of our Proxy Statement under the heading “The Board, Committees and Meetings,” and in Item 2 of our Proxy Statement under the heading “Audit Committee Report.”

Information about the Code of Conduct applicable to all employees, officers, and directors can be found on our website, www.mckesson.com, under the caption “Investors - Governance.” The Company’s Corporate Governance Guidelines and Charters for the Audit, Compensation, and Governance Committees can also be found on our website under the same caption.

The Company intends to post on its website required information regarding any amendment to, or waiver from, the Code of Conduct that applies to our Chief Executive Officer, Chief Financial Officer, Controller, and persons performing similar functions within four business days after any such amendment or waiver.

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McKESSON CORPORATION

Information with respect to this item is incorporated by reference from the discussion under the heading “Executive Compensation” in our Proxy Statement.

Information about security ownership of certain beneficial owners and management is incorporated by reference from the discussion under the heading “Principal Shareholders” in our Proxy Statement.

The following table sets forth information as of March 31, 2022 with respect to the plans under which the Company’s common stock is authorized for issuance:

(1)The weighted-average exercise price set forth in this column is calculated excluding outstanding restricted stock unit (“RSU”) awards, since recipients are not required to pay an exercise price to receive the shares subject to these awards.

(2)Represents option and RSU awards outstanding under the following plans: (i) 1997 Non-Employee Directors’ Equity Compensation and Deferral Plan; (ii) the 2005 Stock Plan; and (iii) the 2013 Stock Plan.

(3)Represents 1.9 million shares available for purchase under the 2000 Employee Stock Purchase Plan and 18.5 million shares available for grant under the 2013 Stock Plan.

The following are descriptions of equity plans that have been approved by the Company’s stockholders. The plans are administered by the Compensation Committee of the Board of Directors, except for the portion of the 2013 Stock Plan and 2005 Stock Plan related to non-employee directors, which is administered by the Board of Directors or its Governance Committee.

2013 Stock Plan: The 2013 Stock Plan was adopted by the Board of Directors on May 22, 2013 and approved by the Company’s stockholders on July 31, 2013. The 2013 Stock Plan permits the grant of awards in the form of stock options, stock appreciation rights, restricted stock (“RS”), restricted stock units (“RSUs”), performance-based restricted stock units (“PeRSUs”), performance shares, and other share-based awards. The number of shares reserved for issuance under the 2013 Stock Plan equals the sum of (i) 30.0 million shares, (ii) the number of shares reserved but unissued under the 2005 Stock Plan as of the effective date of the 2013 Stock Plan, and (iii) the number of shares that become available for reuse under the 2005 Stock Plan following the effective date of the 2013 Stock Plan. For any one share of common stock issued in connection with an RS, RSU, performance share, or other full-share award, three and one-half shares shall be deducted from the shares available for future grants. Shares of common stock not issued or delivered as a result of the net exercise of a stock option, including in respect of the payment of applicable taxes, or shares repurchased on the open market with proceeds from the exercise of options shall not be returned to the reserve of shares available for issuance under the 2013 Stock Plan. Shares withheld to satisfy tax obligations relating to the vesting of a full-share award shall be returned to the reserve of shares available for issuance under the 2013 Stock Plan.

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McKESSON CORPORATION

Stock options are granted at no less than fair market value and those options granted under the 2013 Stock Plan generally have a contractual term of seven years. Options generally become exercisable in four equal annual installments beginning one year after the grant date. The vesting of RS or RSUs is determined by the Compensation Committee at the time of grant. Beginning with awards granted in fiscal year 2021, RS and RSUs generally vest over three years. RSUs granted under the PeRSU program vest three years following the end of the performance period. The Company’s executive officers and other members of senior management are annually granted performance awards called performance stock units (“PSUs”), which have a three-year performance period and are payable in shares without an additional vesting period.

Non-employee directors may be granted an award on the date of each annual meeting of the stockholders for up to 5,000 RSUs, as determined by the Board of Directors. Such non-employee director award is fully vested on the date of the grant.

2005 Stock Plan: The 2005 Stock Plan was adopted by the Board of Directors on May 25, 2005 and approved by the Company’s stockholders on July 27, 2005. The 2005 Stock Plan permits the granting of up to 42.5 million shares in the form of stock options, RS, RSUs, PeRSUs, performance shares, and other share-based awards. For any one share of common stock issued in connection with an RS, RSU, performance share, or other full-share award, two shares shall be deducted from the shares available for future grants. Shares of common stock not issued or delivered as a result of the net exercise of a stock option, shares withheld to satisfy tax obligations relating to the vesting of a full-share award or shares repurchased on the open market with proceeds from the exercise of options shall not be returned to the reserve of shares available for issuance under the 2005 Stock Plan. Stock options were granted at no less than fair market value and options granted under the 2005 Stock Plan generally have a contractual term of seven years.

Following the effectiveness of the 2013 Stock Plan, no further shares were made subject to award under the 2005 Stock Plan. Shares reserved but unissued under the 2005 Stock Plan as of the effective date of the 2013 Stock Plan, and shares that become available for reuse under the 2005 Stock Plan following the effectiveness of the 2013 Stock Plan, will be available for awards under the 2013 Stock Plan.

1997 Non-Employee Directors’ Equity Compensation and Deferral Plan: The 1997 Non-Employee Directors’ Equity Compensation and Deferral Plan was approved by the Company’s stockholders on July 30, 1997; however, stockholder approval of the 2005 Stock Plan on July 27, 2005 had the effect of terminating the 1997 Non-Employee Directors’ Equity Compensation and Deferral Plan such that no new awards would be granted under the 1997 Non-Employee Directors’ Equity Compensation and Deferral Plan.

2000 Employee Stock Purchase Plan (the “ESPP”): The ESPP is intended to qualify as an “employee stock purchase plan” within the meaning of Section 423 of the Internal Revenue Code. In March 2002, the Board amended the ESPP to allow for participation in the plan by employees of certain of the Company’s international and other subsidiaries. Currently, 21.1 million shares have been approved by stockholders for issuance under the ESPP.

The ESPP is implemented through a continuous series of three-month purchase periods (“Purchase Periods”) during which contributions can be made toward the purchase of common stock under the plan. Each eligible employee may elect to authorize regular payroll deductions during the next succeeding Purchase Period, the amount of which may not exceed 15% of a participant’s compensation. At the end of each Purchase Period, the funds withheld by each participant will be used to purchase shares of the Company’s common stock. The purchase price of each share of the Company’s common stock is 85% of the fair market value of each share on the last day of the applicable Purchase Period. In general, the maximum number of shares of common stock that may be purchased by a participant for each calendar year is determined by dividing $25,000 by the fair market value of one share of common stock on the offering date.

There currently are no equity awards outstanding that were granted under equity plans that were not submitted for approval by the Company’s stockholders.

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McKESSON CORPORATION

Information with respect to certain transactions with directors and management is incorporated by reference from the Proxy Statement under the heading “Related Party Transactions Policy and Transactions with Related Persons.” Information regarding Director independence is incorporated by reference from the Proxy Statement under the heading “Director Independence.” Additional information regarding certain related party balances and transactions is included in the Financial Review section of this Annual Report and Financial Note 20, “Related Party Balances and Transactions” to the consolidated financial statements included in this Annual Report.

Information regarding principal accountant fees and services is set forth under the heading “Ratification of Appointment of Deloitte & Touche LLP as the Company’s Independent Registered Public Accounting Firm for Fiscal Year 2023” in our Proxy Statement and all such information is incorporated herein by reference.

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McKESSON CORPORATION

PART IV

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McKESSON CORPORATION

SCHEDULE II

SUPPLEMENTARY CONSOLIDATED FINANCIAL STATEMENT SCHEDULE

VALUATION AND QUALIFYING ACCOUNTS

(In millions)

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McKESSON CORPORATION

EXHIBIT INDEX

The agreements included as exhibits to this report are included to provide information regarding their terms and not intended to provide any other factual or disclosure information about the Company or the other parties to the agreements. The agreements may contain representations and warranties by each of the parties to the applicable agreement that were made solely for the benefit of the other parties to the applicable agreement. Those representations and warranties:

• should not in all instances be treated as categorical statements of fact, but rather as a way of allocating the risk to one of the parties if those statements prove to be inaccurate;

• may apply standards of materiality in a way that is different from what may be viewed as material to you or other investors; and

• were made only as of the date of the applicable agreement or such other date or dates as may be specified in the agreement and are subject to more recent developments.

Accordingly, these representations and warranties may not describe the actual state of affairs as of the date they were made or at any other time.

Exhibits identified under “Incorporated by Reference” in the table below are on file with the Commission and are incorporated by reference as exhibits hereto.

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McKESSON CORPORATION

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________________

• Management contract or compensation plan or arrangement in which directors and/or executive officers are eligible to participate.

† Filed herewith.

†† Furnished herewith.

Registrant agrees to furnish to the Commission upon request a copy of each instrument defining the rights of security holders with respect to issues of long-term debt of the registrant, the authorized principal amount of which does not exceed 10% of the total assets of the registrant.

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None.

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the date indicated: