Commitments and Contingencies	3 Months Ended
Mar. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies COVID-19 The COVID-19 pandemic continues to evolve. We believe COVID-19’s impact on our businesses, operating results, cash flows and/or financial condition primarily will be driven by the geographies impacted and the severity and duration of the pandemic; the pandemic’s impact on the U.S. and global economies and consumer behavior and health care utilization patterns; and the timing, scope and impact of stimulus legislation as well as other federal, state and local governmental responses to the pandemic. Those primary drivers are beyond our knowledge and control. As a result, the impact COVID-19 will have on our businesses, operating results, cash flows and/or financial condition is uncertain, but the impact could be adverse and material. COVID-19 also may result in legal and regulatory proceedings, investigations and claims against us. Lease Guarantees Between 1995 and 1997, the Company sold or spun off a number of subsidiaries, including Bob’s Stores and Linens ‘n Things, each of which subsequently filed for bankruptcy, and Marshalls. In many cases, when a former subsidiary leased a store, the Company provided a guarantee of the former subsidiary’s lease obligations for the initial lease term and any extension thereof pursuant to a renewal option provided for in the lease prior to the time of the disposition. When the subsidiaries were disposed of and accounted for as discontinued operations, the Company’s guarantees remained in place, although each initial purchaser agreed to indemnify the Company for any lease obligations the Company was required to satisfy. If any of the purchasers or any of the former subsidiaries fail to make the required payments under a store lease, the Company could be required to satisfy those obligations, and any significant adverse impact of COVID-19 on such purchasers and/or former subsidiaries increases the risk that the Company will be required to satisfy those obligations. As of March 31, 2021, the Company guaranteed 74 such store leases (excluding the lease guarantees related to Linens ‘n Things, which have been recorded as a liability on the unaudited condensed consolidated balance sheets), with the maximum remaining lease term extending through 2030. Guaranty Fund Assessments, Market Stabilization and Other Non-Voluntary Risk Sharing Pools Under guaranty fund laws existing in all states, insurers doing business in those states can be assessed (in most states up to prescribed limits) for certain obligations of insolvent insurance companies to policyholders and claimants. The life and health insurance guaranty associations in which the Company participates that operate under these laws respond to insolvencies of long-term care insurers and life insurers as well as health insurers. The Company’s assessments generally are based on a formula relating to the Company’s health care premiums in the state compared to the premiums of other insurers. Certain states allow assessments to be recovered over time as offsets to premium taxes. Some states have similar laws relating to HMOs and/or other payors such as not-for-profit consumer-governed health plans established under the ACA. In 2009, the Pennsylvania Insurance Commissioner placed long-term care insurer Penn Treaty Network America Insurance Company and one of its subsidiaries (collectively, “Penn Treaty”) in rehabilitation, an intermediate action before insolvency, and subsequently petitioned a state court to convert the rehabilitation into a liquidation. Penn Treaty was placed in liquidation in March 2017. The Company has recorded a liability for its estimated share of future assessments by applicable life and health insurance guaranty associations. It is reasonably possible that in the future the Company may record a liability and expense relating to other insolvencies which could have a material adverse effect on the Company’s operating results, financial condition and cash flows, and the risk is heightened by any significant adverse impact of the COVID-19 pandemic on the solvency of other insurers, including long-term care and life insurers. While historically the Company has ultimately recovered more than half of guaranty fund assessments through statutorily permitted premium tax offsets, significant increases in assessments could lead to legislative and/or regulatory actions that limit future offsets. HMOs in certain states in which the Company does business are subject to assessments, including market stabilization and other risk-sharing pools, for which the Company is assessed charges based on incurred claims, demographic membership mix and other factors. The Company establishes liabilities for these assessments based on applicable laws and regulations. In certain states, the ultimate assessments the Company pays are dependent upon the Company’s experience relative to other entities subject to the assessment, and the ultimate liability is not known at the financial statement date. While the ultimate amount of the assessment is dependent upon the experience of all pool participants, the Company believes it has adequate reserves to cover such assessments. Litigation and Regulatory Proceedings The Company has been involved or is currently involved in numerous legal proceedings, including litigation, arbitration, government investigations, audits, reviews and claims. These include routine, regular and special investigations, audits and reviews by the U.S. Centers for Medicare & Medicaid Services (“CMS”), state insurance and health and welfare departments, state attorneys general, the U.S. Drug Enforcement Administration (the “DEA”) and other governmental authorities. Legal proceedings, in general, and securities, class action and multi-district litigation, in particular, and governmental special investigations, audits and reviews can be expensive and disruptive. Some of the litigation matters may purport or be determined to be class actions and/or involve parties seeking large and/or indeterminate amounts, including punitive or exemplary damages, and may remain unresolved for several years. The Company also may be named from time to time in qui tam actions initiated by private third parties that could also be separately pursued by a governmental body. The results of legal proceedings, including government investigations, are often uncertain and difficult to predict, and the costs incurred in these matters can be substantial, regardless of the outcome. The Company records accruals for outstanding legal matters when it believes it is probable that a loss will be incurred and the amount can be reasonably estimated. The Company evaluates, on a quarterly basis, developments in legal matters that could affect the amount of any accrual and developments that would make a loss contingency both probable and reasonably estimable. If a loss contingency is not both probable and reasonably estimable, the Company does not establish an accrued liability. None of the Company’s accruals for outstanding legal matters are material individually or in the aggregate to the Company’s financial condition. Except as otherwise noted, the Company cannot predict with certainty the timing or outcome of the legal matters described below, and the Company is unable to reasonably estimate a possible loss or range of possible loss in excess of amounts already accrued for these matters. The Company believes that its defenses and assertions in pending legal proceedings have merit and does not believe that any of these pending matters, after consideration of applicable reserves and rights to indemnification, will have a material adverse effect on the Company’s financial position. Substantial unanticipated verdicts, fines and rulings, however, do sometimes occur, which could result in judgments against the Company, entry into settlements or a revision to its expectations regarding the outcome of certain matters, and such developments could have a material adverse effect on its results of operations. In addition, as a result of governmental investigations or proceedings, the Company may be subject to damages, civil or criminal fines or penalties, or other sanctions including possible suspension or loss of licensure and/or exclusion from participating in government programs. The outcome of such governmental investigations of proceedings could be material to the Company. Usual and Customary Pricing Litigation The Company and certain current and former directors and officers are named as a defendant in a number of lawsuits that allege that the Company’s retail pharmacies overcharged for prescription drugs by not submitting the correct usual and customary price during the claims adjudication process. These actions are brought by a number of different types of plaintiffs, including plan members, private payors, government payors, and shareholders based on different legal theories. Some of these cases are brought as putative class actions, and in some instances, classes have been certified. The Company is defending itself against these claims. PBM Litigation and Investigations The Company is named as a defendant in a number of lawsuits and is subject to a number of investigations concerning its PBM practices. The Company is facing multiple lawsuits, including several putative class actions, regarding drug pricing and its rebate arrangements with drug manufacturers. These complaints, brought under a variety of legal theories, generally allege that rebate agreements between the drug manufacturers and PBMs caused inflated prices for certain drug products. The Company is defending itself against these claims. The Company has also received subpoenas, civil investigative demands (“CIDs”) and other requests for documents and information from, and is being investigated by, Attorneys General of several states and the District of Columbia regarding its PBM practices, including pricing and rebates. The Company has been providing documents and information in response to these subpoenas, CIDs and requests for information. United States ex rel. Behnke v. CVS Caremark Corporation, et al. (U.S. District Court for the Eastern District of Pennsylvania). In April 2018, the Court unsealed a complaint filed in February 2014. The government has declined to intervene in this case. The relator alleges that the Company submitted, or caused to be submitted, to Part D of the Medicare program Prescription Drug Event data and/or Direct and Indirect Remuneration reports that misrepresented true prices paid by the Company’s PBM to pharmacies for drugs dispensed to Part D beneficiaries with prescription benefits administered by the Company’s PBM. The Company is defending itself against these claims. Controlled Substances Litigation, Audits and Subpoenas In December 2017, the U.S. Judicial Panel on Multidistrict Litigation consolidated numerous cases filed against various defendants by plaintiffs such as counties, cities, hospitals, Indian tribes and third-party payors, alleging claims generally concerning the impacts of widespread prescription opioid abuse. The consolidated multidistrict litigation captioned In re National Prescription Opiate Litigation (MDL No. 2804) is pending in the U.S. District Court for the Northern District of Ohio. This multidistrict litigation presumptively includes hundreds of relevant federal court cases that name the Company as a defendant. A significant number of similar cases that name the Company as a defendant in some capacity are pending in state courts. In addition, the Company has been named as a defendant in similar cases brought by certain state Attorneys General. The Company is defending itself against all such claims. Additionally, the Company has received subpoenas, CIDs and/or other requests for information regarding opioids from state Attorneys General and insurance and other regulators of several U.S. jurisdictions. The Company has been cooperating with the government with respect to these subpoenas, CIDs and other requests for information. In January 2020, the U.S. Department of Justice (the “DOJ”) served the Company with a DEA administrative subpoena. The subpoena seeks documents relating to practices with respect to prescription opioids and other controlled substances at CVS Pharmacy locations in connection with an investigation concerning potential violations of the federal Controlled Substances Act and the federal False Claims Act. The Company has been cooperating with the government with respect to this subpoena. Prescription Processing Litigation and Investigations The Company is named as a defendant in a number of lawsuits and is subject to a number of investigations concerning its prescription processing practices, including the following: U.S. ex rel. Bassan et al. v. Omnicare, Inc. and CVS Health Corp. and U.S. ex rel. Mohajer et al. v. Omnicare, Inc. and CVS Health Corp. (U.S. District Court for the Southern District of New York). In December 2019, the U.S. Attorney’s Office for the Southern District of New York (the “SDNY”) filed complaints-in-intervention in these two previously sealed qui tam cases. Mohajer has been dismissed, but Bassan remains active. The complaint alleges that for certain non-skilled nursing facilities, Omnicare improperly filled prescriptions beyond one year where a valid prescription did not exist and that these dispensing events violated the federal False Claims Act. The Company is defending itself against these claims. In July 2017, the Company also received a subpoena from the California Department of Insurance requesting documents concerning the Company’s Omnicare pharmacies’ cycle fill process for assisted living facilities. The Company has been cooperating with the California Department of Insurance and providing documents and information in response to this subpoena. In December 2016, the Company received a CID from the U.S. Attorney’s Office for the Northern District of New York requesting documents and information in connection with a federal False Claims Act investigation concerning whether the Company’s retail pharmacies improperly submitted certain insulin claims to Part D of the Medicare program rather than Part B of the Medicare program. The Company has been cooperating with the government and providing documents and information in response to this CID. Provider Proceedings The Company is named as a defendant in purported class actions and individual lawsuits arising out of its practices related to the payment of claims for services rendered to its members by providers with whom the Company has a contract and with whom the Company does not have a contract (“out-of-network providers”). Among other things, these lawsuits allege that the Company paid too little to its health plan members and/or providers for out-of-network services and/or otherwise allege that the Company failed to timely or appropriately pay or administer out-of-network claims and benefits (including the Company’s post payment audit and collection practices and reductions in payments to providers due to sequestration). Other major health insurers are the subject of similar litigation or have settled similar litigation. The Company also has received subpoenas and/or requests for documents and other information from, and been investigated by, state Attorneys General and other state and/or federal regulators, legislators and agencies relating to, and the Company is involved in other litigation regarding, its out-of-network benefit payment and administration practices. It is reasonably possible that others could initiate additional litigation or additional regulatory action against the Company with respect to its out-of-network benefit payment and/or administration practices. CMS Actions CMS regularly audits the Company’s performance to determine its compliance with CMS’s regulations and its contracts with CMS and to assess the quality of services it provides to Medicare beneficiaries. CMS uses various payment mechanisms to allocate and adjust premium payments to the Company’s and other companies’ Medicare plans by considering the applicable health status of Medicare members as supported by information prepared, maintained and provided by providers. The Company collects claim and encounter data from providers and generally relies on providers to appropriately code their submissions to the Company and document their medical records, including the diagnosis data submitted to the Company with claims. CMS pays increased premiums to Medicare Advantage plans and Medicare PDP plans for members who have certain medical conditions identified with specific diagnosis codes. Federal regulators review and audit the providers’ medical records to determine whether those records support the related diagnosis codes that determine the members’ health status and the resulting risk-adjusted premium payments to the Company. In that regard, CMS has instituted risk adjustment data validation (“RADV”) audits of various Medicare Advantage plans, including certain of the Company’s plans, to validate coding practices and supporting medical record documentation maintained by providers and the resulting risk adjusted premium payments to the plans. CMS may require the Company to refund premium payments if the Company’s risk adjusted premiums are not properly supported by medical record data. The Office of the Inspector General of the U.S. Department of Health and Human Services (“HHS-OIG”) also is auditing the Company’s risk adjustment-related data and that of other companies. The Company expects CMS and the OIG to continue these types of audits. In 2012, CMS revised its audit methodology for RADV audits to determine refunds payable by Medicare Advantage plans for contract year 2011 and forward. Under the revised methodology, among other things, CMS will extrapolate the error rate identified in the audit sample of approximately 200 members to all risk adjusted premium payments made under the contract being audited. For contract years prior to 2011, CMS did not extrapolate sample error rates to the entire contract. As a result, the revised methodology may increase the Company’s exposure to premium refunds to CMS based on incomplete medical records maintained by providers. Since 2013, CMS has selected certain of the Company’s Medicare Advantage contracts for various contract years for RADV audit, and the number of RADV audits continues to increase. The Company is currently unable to predict which of its Medicare Advantage contracts will be selected for future audit, the amounts of any retroactive refunds of, or prospective adjustments to, Medicare Advantage premium payments made to the Company, the effect of any such refunds or adjustments on the actuarial soundness of the Company’s Medicare Advantage bids, or whether any RADV audit findings would require the Company to change its method of estimating future premium revenue in future bid submissions to CMS or compromise premium assumptions made in the Company’s bids for prior contract years, the current contract year or future contract years. Any premium or fee refunds or adjustments resulting from regulatory audits, whether as a result of RADV, Public Exchange related or other audits by CMS, HHS-OIG or otherwise, including audits of the Company’s minimum medical loss ratio (“MLR”) rebates, methodology and/or reports, could be material and could adversely affect the Company’s operating results, cash flows and/or financial condition. Medicare and Medicaid CIDs The Company has received CIDs from the Civil Division of the DOJ in connection with a current investigation of the Company’s patient chart review processes in connection with risk adjustment data submissions under Parts C and D of the Medicare program. The Company has been cooperating with the government and providing documents and information in response to these CIDs. In May 2017, the Company received a CID from the SDNY requesting documents and information concerning possible false claims submitted to Medicare in connection with reimbursements for prescription drugs under the Medicare Part D program. The Company has been cooperating with the government and providing documents and information in response to this CID. In April 2020, the Company received a CID from the Office of the Washington Attorney General, Medicaid Fraud Control Division, on behalf of the State of Washington and all other states, as well as the District of Columbia, Puerto Rico and the U.S. Virgin Islands. The investigation involves, among other things, possible retention of overpayments and possible submission of false claims for Medicaid reimbursement relating to drugs prescribed by providers who were excluded by the applicable federal and/or state Medicaid programs. The Company is cooperating with the government with respect to this investigation. Stockholder Matters Beginning in February 2019, multiple class action complaints, as well as a derivative complaint were filed by putative plaintiffs against the Company and certain current and former officers and directors. The plaintiffs in these cases assert a variety of causes of action under federal securities laws that are premised on allegations that the defendants made certain omissions and misrepresentations relating to the performance of the Company’s LTC business unit. Since filing, several of the cases have been consolidated, and the first-filed federal case, City of Miami Fire Fighters’ and Police Officers’ Retirement Trust, et al. (formerly known as Anarkat), was dismissed with prejudice in February 2021. Plaintiffs have moved for reconsideration. A second, consolidated case, Labourers’ Pension Fund of Central & Eastern Canada, was dismissed by the New York Supreme Court, Appellate Division (First Department) in March 2021; plaintiffs have moved for reargument. The Company and its current and former officers and directors are defending themselves against these claims. In August and September 2020, two ERISA class actions were filed in the U.S. District Court for the District of Connecticut against CVS Health, Aetna Inc. (“Aetna”), and several current and former executives, directors and/or members of Aetna’s Compensation and Talent Management Committee: Radcliffe v. Aetna Inc., et al. and Flaim v. Aetna Inc., et al. The plaintiffs in these cases assert a variety of causes of action premised on allegations that the defendants breached fiduciary duties and engaged in prohibited transactions relating to participants in the Aetna 401(k) Plan’s investment in company stock between December 3, 2017 and February 20, 2019, claiming losses related to the performance of the Company’s LTC business unit. The district court consolidated the actions and the Company is defending itself against these claims. The Company also received a related document request pursuant to ERISA § 104(b), to which the Company has responded. Other Legal and Regulatory Proceedings The Company is also a party to other legal proceedings and is subject to government investigations, inquiries and audits and has received and is cooperating with the government in response to CIDs, subpoenas or similar process from various governmental agencies requesting information. These other legal proceedings and government actions include claims of or relating to bad faith, medical or professional malpractice, claims processing, dispensing of medications, non-compliance with state and federal regulatory regimes, marketing misconduct, failure to timely or appropriately pay or administer claims and benefits, provider network structure (including the use of performance-based networks and termination of provider contracts), rescission of insurance coverage, improper disclosure or use of personal information, anticompetitive practices, general contractual matters, product liability, intellectual property litigation and employment litigation. Some of these other legal proceedings are or are purported to be class actions or derivative claims. The Company is defending itself against the claims brought in these matters. Awards to the Company and others of certain government contracts, particularly Medicaid contracts and other contracts with government customers in the Company’s Health Care Benefits segment, frequently are subject to protests by unsuccessful bidders. These protests may result in awards to the Company being reversed, delayed or modified. The loss or delay in implementation of any government contract could adversely affect the Company’s operating results. The Company will continue to defend contract awards it receives. There also continues to be a heightened level of review and/or audit by regulatory authorities and legislators of, and increased litigation regarding, the Company’s and the rest of the health care and related benefits industry’s business and reporting practices, including premium rate increases, utilization management, development and application of medical policies, complaint, grievance and appeal processing, information privacy, provider network structure (including provider network adequacy, the use of performance-based networks and termination of provider contracts), provider directory accuracy, calculation of minimum medical loss ratios and/or payment of related rebates, delegated arrangements, rescission of insurance coverage, limited benefit health products, student health products, pharmacy benefit management practices (including manufacturers’ rebates, pricing, the use of narrow networks and the placement of drugs in formulary tiers), sales practices, customer service practices, vendor oversight and claim payment practices (including payments to out-of-network providers). As a leading national health care company, the Company regularly is the subject of government actions of the types described above. These government actions may prevent or delay the Company from implementing planned premium rate increases and may result, and have resulted, in restrictions on the Company’s businesses, changes to or clarifications of the Company’s business practices, retroactive adjustments to premiums, refunds or other payments to members, beneficiaries, states or the federal government, withholding of premium payments to the Company by government agencies, assessments of damages, civil or criminal fines or penalties, or other sanctions, including the possible suspension or loss of licensure and/or suspension or exclusion from participation in government programs. The Company can give no assurance that its businesses, financial condition, operating results and/or cash flows will not be materially adversely affected, or that the Company will not be required to materially change its business practices, based on: (i) future enactment of new health care or other laws or regulations; (ii) the interpretation or application of existing laws or regulations as they may relate to one or more of the Company’s businesses, one or more of the industries in which the Company competes and/or the health care industry generally; (iii) pending or future federal or state government investigations of one or more of the Company’s businesses, one or more of the industries in which the Company competes and/or the health care industry generally; (iv) pending or future government audits, investigations or enforcement actions against the Company; (v) adverse developments in any pending qui tam lawsuit against the Company, whether sealed or unsealed, or in any future qui tam lawsuit that may be filed against the Company; or (vi) adverse developments in pending or future legal proceedings against the Company or affecting one or more of the industries in which the Company competes and/or the health care industry generally.

The COVID-19 pandemic continues to evolve. We believe COVID-19’s impact on our businesses, operating results, cash flows and/or financial condition primarily will be driven by the geographies impacted and the severity and duration of the pandemic; the pandemic’s impact on the U.S. and global economies and consumer behavior and health care utilization patterns; and the timing, scope and impact of stimulus legislation as well as other federal, state and local governmental responses to the pandemic. Those primary drivers are beyond our knowledge and control. As a result, the impact COVID-19 will have on our businesses, operating results, cash flows and/or financial condition is uncertain, but the impact could be adverse and material. COVID-19 also may result in legal and regulatory proceedings, investigations and claims against us.

Between 1995 and 1997, the Company sold or spun off a number of subsidiaries, including Bob’s Stores and Linens ‘n Things, each of which subsequently filed for bankruptcy, and Marshalls. In many cases, when a former subsidiary leased a store, the Company provided a guarantee of the former subsidiary’s lease obligations for the initial lease term and any extension thereof pursuant to a renewal option provided for in the lease prior to the time of the disposition. When the subsidiaries were disposed of and accounted for as discontinued operations, the Company’s guarantees remained in place, although each initial purchaser agreed to indemnify the Company for any lease obligations the Company was required to satisfy. If any of the purchasers or any of the former subsidiaries fail to make the required payments under a store lease, the Company could be required to satisfy those obligations, and any significant adverse impact of COVID-19 on such purchasers and/or former subsidiaries increases the risk that the Company will be required to satisfy those obligations. As of March 31, 2021, the Company guaranteed 74 such store leases (excluding the lease guarantees related to Linens ‘n Things, which have been recorded as a liability on the unaudited condensed consolidated balance sheets), with the maximum remaining lease term extending through 2030.

long-term care insurers and life insurers as well as health insurers. The Company’s assessments generally are based on a formula relating to the Company’s health care premiums in the state compared to the premiums of other insurers. Certain states allow assessments to be recovered over time as offsets to premium taxes. Some states have similar laws relating to HMOs and/or other payors such as not-for-profit consumer-governed health plans established under the ACA.

In 2009, the Pennsylvania Insurance Commissioner placed long-term care insurer Penn Treaty Network America Insurance Company and one of its subsidiaries (collectively, “Penn Treaty”) in rehabilitation, an intermediate action before insolvency, and subsequently petitioned a state court to convert the rehabilitation into a liquidation. Penn Treaty was placed in liquidation in March 2017. The Company has recorded a liability for its estimated share of future assessments by applicable life and health insurance guaranty associations. It is reasonably possible that in the future the Company may record a liability and expense relating to other insolvencies which could have a material adverse effect on the Company’s operating results, financial condition and cash flows, and the risk is heightened by any significant adverse impact of the COVID-19 pandemic on the solvency of other insurers, including long-term care and life insurers. While historically the Company has ultimately recovered more than half of guaranty fund assessments through statutorily permitted premium tax offsets, significant increases in assessments could lead to legislative and/or regulatory actions that limit future offsets.

HMOs in certain states in which the Company does business are subject to assessments, including market stabilization and other risk-sharing pools, for which the Company is assessed charges based on incurred claims, demographic membership mix and other factors. The Company establishes liabilities for these assessments based on applicable laws and regulations. In certain states, the ultimate assessments the Company pays are dependent upon the Company’s experience relative to other entities subject to the assessment, and the ultimate liability is not known at the financial statement date. While the ultimate amount of the assessment is dependent upon the experience of all pool participants, the Company believes it has adequate reserves to cover such assessments.

The Company has been involved or is currently involved in numerous legal proceedings, including litigation, arbitration, government investigations, audits, reviews and claims. These include routine, regular and special investigations, audits and reviews by the U.S. Centers for Medicare & Medicaid Services (“CMS”), state insurance and health and welfare departments, state attorneys general, the U.S. Drug Enforcement Administration (the “DEA”) and other governmental authorities.

Legal proceedings, in general, and securities, class action and multi-district litigation, in particular, and governmental special investigations, audits and reviews can be expensive and disruptive. Some of the litigation matters may purport or be determined to be class actions and/or involve parties seeking large and/or indeterminate amounts, including punitive or exemplary damages, and may remain unresolved for several years. The Company also may be named from time to time in qui tam actions initiated by private third parties that could also be separately pursued by a governmental body. The results of legal proceedings, including government investigations, are often uncertain and difficult to predict, and the costs incurred in these matters can be substantial, regardless of the outcome.

The Company records accruals for outstanding legal matters when it believes it is probable that a loss will be incurred and the amount can be reasonably estimated. The Company evaluates, on a quarterly basis, developments in legal matters that could affect the amount of any accrual and developments that would make a loss contingency both probable and reasonably estimable. If a loss contingency is not both probable and reasonably estimable, the Company does not establish an accrued liability. None of the Company’s accruals for outstanding legal matters are material individually or in the aggregate to the Company’s financial condition.

Except as otherwise noted, the Company cannot predict with certainty the timing or outcome of the legal matters described below, and the Company is unable to reasonably estimate a possible loss or range of possible loss in excess of amounts already accrued for these matters. The Company believes that its defenses and assertions in pending legal proceedings have merit and does not believe that any of these pending matters, after consideration of applicable reserves and rights to indemnification, will have a material adverse effect on the Company’s financial position. Substantial unanticipated verdicts, fines and rulings, however, do sometimes occur, which could result in judgments against the Company, entry into settlements or a revision to its expectations regarding the outcome of certain matters, and such developments could have a material adverse effect on its results of operations. In addition, as a result of governmental investigations or proceedings, the Company may be subject to damages, civil or criminal fines or penalties, or other sanctions including possible suspension or loss of licensure and/or exclusion from participating in government programs. The outcome of such governmental investigations of proceedings could be material to the Company.

The Company and certain current and former directors and officers are named as a defendant in a number of lawsuits that allege that the Company’s retail pharmacies overcharged for prescription drugs by not submitting the correct usual and customary price during the claims adjudication process. These actions are brought by a number of different types of plaintiffs, including plan members, private payors, government payors, and shareholders based on different legal theories. Some of these cases are brought as putative class actions, and in some instances, classes have been certified. The Company is defending itself against these claims.

The Company is facing multiple lawsuits, including several putative class actions, regarding drug pricing and its rebate arrangements with drug manufacturers. These complaints, brought under a variety of legal theories, generally allege that rebate agreements between the drug manufacturers and PBMs caused inflated prices for certain drug products. The Company is defending itself against these claims. The Company has also received subpoenas, civil investigative demands (“CIDs”) and other requests for documents and information from, and is being investigated by, Attorneys General of several states and the District of Columbia regarding its PBM practices, including pricing and rebates. The Company has been providing documents and information in response to these subpoenas, CIDs and requests for information.

United States ex rel. Behnke v. CVS Caremark Corporation, et al. (U.S. District Court for the Eastern District of Pennsylvania). In April 2018, the Court unsealed a complaint filed in February 2014. The government has declined to intervene in this case. The relator alleges that the Company submitted, or caused to be submitted, to Part D of the Medicare program Prescription Drug Event data and/or Direct and Indirect Remuneration reports that misrepresented true prices paid by the Company’s PBM to pharmacies for drugs dispensed to Part D beneficiaries with prescription benefits administered by the Company’s PBM. The Company is defending itself against these claims.

In December 2017, the U.S. Judicial Panel on Multidistrict Litigation consolidated numerous cases filed against various defendants by plaintiffs such as counties, cities, hospitals, Indian tribes and third-party payors, alleging claims generally concerning the impacts of widespread prescription opioid abuse. The consolidated multidistrict litigation captioned In re National Prescription Opiate Litigation (MDL No. 2804) is pending in the U.S. District Court for the Northern District of Ohio. This multidistrict litigation presumptively includes hundreds of relevant federal court cases that name the Company as a defendant. A significant number of similar cases that name the Company as a defendant in some capacity are pending in state courts. In addition, the Company has been named as a defendant in similar cases brought by certain state Attorneys General. The Company is defending itself against all such claims. Additionally, the Company has received subpoenas, CIDs and/or other requests for information regarding opioids from state Attorneys General and insurance and other regulators of several U.S. jurisdictions. The Company has been cooperating with the government with respect to these subpoenas, CIDs and other requests for information.

In January 2020, the U.S. Department of Justice (the “DOJ”) served the Company with a DEA administrative subpoena. The subpoena seeks documents relating to practices with respect to prescription opioids and other controlled substances at CVS Pharmacy locations in connection with an investigation concerning potential violations of the federal Controlled Substances Act and the federal False Claims Act. The Company has been cooperating with the government with respect to this subpoena.

U.S. ex rel. Bassan et al. v. Omnicare, Inc. and CVS Health Corp. and U.S. ex rel. Mohajer et al. v. Omnicare, Inc. and CVS Health Corp. (U.S. District Court for the Southern District of New York). In December 2019, the U.S. Attorney’s Office for the Southern District of New York (the “SDNY”) filed complaints-in-intervention in these two previously sealed qui tam cases. Mohajer has been dismissed, but Bassan remains active. The complaint alleges that for certain non-skilled nursing facilities,

In December 2016, the Company received a CID from the U.S. Attorney’s Office for the Northern District of New York requesting documents and information in connection with a federal False Claims Act investigation concerning whether the Company’s retail pharmacies improperly submitted certain insulin claims to Part D of the Medicare program rather than Part B of the Medicare program. The Company has been cooperating with the government and providing documents and information in response to this CID.

The Company is named as a defendant in purported class actions and individual lawsuits arising out of its practices related to the payment of claims for services rendered to its members by providers with whom the Company has a contract and with whom the Company does not have a contract (“out-of-network providers”). Among other things, these lawsuits allege that the Company paid too little to its health plan members and/or providers for out-of-network services and/or otherwise allege that the Company failed to timely or appropriately pay or administer out-of-network claims and benefits (including the Company’s post payment audit and collection practices and reductions in payments to providers due to sequestration). Other major health insurers are the subject of similar litigation or have settled similar litigation.

The Company also has received subpoenas and/or requests for documents and other information from, and been investigated by, state Attorneys General and other state and/or federal regulators, legislators and agencies relating to, and the Company is involved in other litigation regarding, its out-of-network benefit payment and administration practices. It is reasonably possible that others could initiate additional litigation or additional regulatory action against the Company with respect to its out-of-network benefit payment and/or administration practices.

CMS regularly audits the Company’s performance to determine its compliance with CMS’s regulations and its contracts with CMS and to assess the quality of services it provides to Medicare beneficiaries. CMS uses various payment mechanisms to allocate and adjust premium payments to the Company’s and other companies’ Medicare plans by considering the applicable health status of Medicare members as supported by information prepared, maintained and provided by providers. The Company collects claim and encounter data from providers and generally relies on providers to appropriately code their submissions to the Company and document their medical records, including the diagnosis data submitted to the Company with claims. CMS pays increased premiums to Medicare Advantage plans and Medicare PDP plans for members who have certain medical conditions identified with specific diagnosis codes. Federal regulators review and audit the providers’ medical records to determine whether those records support the related diagnosis codes that determine the members’ health status and the resulting risk-adjusted premium payments to the Company. In that regard, CMS has instituted risk adjustment data validation (“RADV”) audits of various Medicare Advantage plans, including certain of the Company’s plans, to validate coding practices and supporting medical record documentation maintained by providers and the resulting risk adjusted premium payments to the plans. CMS may require the Company to refund premium payments if the Company’s risk adjusted premiums are not properly supported by medical record data. The Office of the Inspector General of the U.S. Department of Health and Human Services (“HHS-OIG”) also is auditing the Company’s risk adjustment-related data and that of other companies. The Company expects CMS and the OIG to continue these types of audits.

In 2012, CMS revised its audit methodology for RADV audits to determine refunds payable by Medicare Advantage plans for contract year 2011 and forward. Under the revised methodology, among other things, CMS will extrapolate the error rate identified in the audit sample of approximately 200 members to all risk adjusted premium payments made under the contract being audited. For contract years prior to 2011, CMS did not extrapolate sample error rates to the entire contract. As a result, the revised methodology may increase the Company’s exposure to premium refunds to CMS based on incomplete medical records maintained by providers. Since 2013, CMS has selected certain of the Company’s Medicare Advantage contracts for various contract years for RADV audit, and the number of RADV audits continues to increase. The Company is currently unable to predict which of its Medicare Advantage contracts will be selected for future audit, the amounts of any retroactive refunds of, or prospective adjustments to, Medicare Advantage premium payments made to the Company, the effect of any such

refunds or adjustments on the actuarial soundness of the Company’s Medicare Advantage bids, or whether any RADV audit findings would require the Company to change its method of estimating future premium revenue in future bid submissions to CMS or compromise premium assumptions made in the Company’s bids for prior contract years, the current contract year or future contract years. Any premium or fee refunds or adjustments resulting from regulatory audits, whether as a result of RADV, Public Exchange related or other audits by CMS, HHS-OIG or otherwise, including audits of the Company’s minimum medical loss ratio (“MLR”) rebates, methodology and/or reports, could be material and could adversely affect the Company’s operating results, cash flows and/or financial condition.

In April 2020, the Company received a CID from the Office of the Washington Attorney General, Medicaid Fraud Control Division, on behalf of the State of Washington and all other states, as well as the District of Columbia, Puerto Rico and the U.S. Virgin Islands. The investigation involves, among other things, possible retention of overpayments and possible submission of false claims for Medicaid reimbursement relating to drugs prescribed by providers who were excluded by the applicable federal and/or state Medicaid programs. The Company is cooperating with the government with respect to this investigation.

Beginning in February 2019, multiple class action complaints, as well as a derivative complaint were filed by putative plaintiffs against the Company and certain current and former officers and directors. The plaintiffs in these cases assert a variety of causes of action under federal securities laws that are premised on allegations that the defendants made certain omissions and misrepresentations relating to the performance of the Company’s LTC business unit. Since filing, several of the cases have been consolidated, and the first-filed federal case, City of Miami Fire Fighters’ and Police Officers’ Retirement Trust, et al. (formerly known as Anarkat), was dismissed with prejudice in February 2021. Plaintiffs have moved for reconsideration. A second, consolidated case, Labourers’ Pension Fund of Central & Eastern Canada, was dismissed by the New York Supreme Court, Appellate Division (First Department) in March 2021; plaintiffs have moved for reargument. The Company and its current and former officers and directors are defending themselves against these claims.

In August and September 2020, two ERISA class actions were filed in the U.S. District Court for the District of Connecticut against CVS Health, Aetna Inc. (“Aetna”), and several current and former executives, directors and/or members of Aetna’s Compensation and Talent Management Committee: Radcliffe v. Aetna Inc., et al. and Flaim v. Aetna Inc., et al. The plaintiffs in these cases assert a variety of causes of action premised on allegations that the defendants breached fiduciary duties and engaged in prohibited transactions relating to participants in the Aetna 401(k) Plan’s investment in company stock between December 3, 2017 and February 20, 2019, claiming losses related to the performance of the Company’s LTC business unit. The district court consolidated the actions and the Company is defending itself against these claims. The Company also received a related document request pursuant to ERISA § 104(b), to which the Company has responded.

The Company is also a party to other legal proceedings and is subject to government investigations, inquiries and audits and has received and is cooperating with the government in response to CIDs, subpoenas or similar process from various governmental agencies requesting information. These other legal proceedings and government actions include claims of or relating to bad faith, medical or professional malpractice, claims processing, dispensing of medications, non-compliance with state and federal regulatory regimes, marketing misconduct, failure to timely or appropriately pay or administer claims and benefits, provider network structure (including the use of performance-based networks and termination of provider contracts), rescission of insurance coverage, improper disclosure or use of personal information, anticompetitive practices, general contractual matters, product liability, intellectual property litigation and employment litigation. Some of these other legal proceedings are or are purported to be class actions or derivative claims. The Company is defending itself against the claims brought in these matters.

Awards to the Company and others of certain government contracts, particularly Medicaid contracts and other contracts with government customers in the Company’s Health Care Benefits segment, frequently are subject to protests by unsuccessful bidders. These protests may result in awards to the Company being reversed, delayed or modified. The loss or delay in implementation of any government contract could adversely affect the Company’s operating results. The Company will continue to defend contract awards it receives.

There also continues to be a heightened level of review and/or audit by regulatory authorities and legislators of, and increased litigation regarding, the Company’s and the rest of the health care and related benefits industry’s business and reporting practices, including premium rate increases, utilization management, development and application of medical policies, complaint, grievance and appeal processing, information privacy, provider network structure (including provider network adequacy, the use of performance-based networks and termination of provider contracts), provider directory accuracy, calculation of minimum medical loss ratios and/or payment of related rebates, delegated arrangements, rescission of insurance coverage, limited benefit health products, student health products, pharmacy benefit management practices (including manufacturers’ rebates, pricing, the use of narrow networks and the placement of drugs in formulary tiers), sales practices, customer service practices, vendor oversight and claim payment practices (including payments to out-of-network providers).

As a leading national health care company, the Company regularly is the subject of government actions of the types described above. These government actions may prevent or delay the Company from implementing planned premium rate increases and may result, and have resulted, in restrictions on the Company’s businesses, changes to or clarifications of the Company’s business practices, retroactive adjustments to premiums, refunds or other payments to members, beneficiaries, states or the federal government, withholding of premium payments to the Company by government agencies, assessments of damages, civil or criminal fines or penalties, or other sanctions, including the possible suspension or loss of licensure and/or suspension or exclusion from participation in government programs.

The Company can give no assurance that its businesses, financial condition, operating results and/or cash flows will not be materially adversely affected, or that the Company will not be required to materially change its business practices, based on: (i) future enactment of new health care or other laws or regulations; (ii) the interpretation or application of existing laws or regulations as they may relate to one or more of the Company’s businesses, one or more of the industries in which the Company competes and/or the health care industry generally; (iii) pending or future federal or state government investigations of one or more of the Company’s businesses, one or more of the industries in which the Company competes and/or the health care industry generally; (iv) pending or future government audits, investigations or enforcement actions against the Company; (v) adverse developments in any pending qui tam lawsuit against the Company, whether sealed or unsealed, or in any future qui tam lawsuit that may be filed against the Company; or (vi) adverse developments in pending or future legal proceedings against the Company or affecting one or more of the industries in which the Company competes and/or the health care industry generally.