
CVS Caremark is a pharmacy benefit management company that was founded in 1979 as Caremark International, a provider of specialized medical services and products to chronically ill patients. It was acquired by Baxter International in 1987 and later spun off in 1992. In 1996, MedPartners announced it would acquire Caremark for $2.5 billion, and in 2000, MedPartners changed its name to Caremark Rx, Inc. to reflect its focus on the Caremark PBM business. In 2003, Caremark merged with AdvancePCS, and in 2007, it merged with CVS Corporation to become CVS Caremark. CVS Caremark is now a subsidiary of CVS Health and offers prescription drug benefits, including mail-order and retail pharmacy options, to its members. It also provides tools and resources to help members manage their prescriptions, find network pharmacies, and check drug costs and coverage.
| Characteristics | Values |
|---|---|
| Type | Pharmacy benefit management |
| Parent company | CVS Health |
| Year founded | 1979 |
| Headquarters | Woonsocket, Rhode Island |
| Services | Prescription drug coverage, prescription delivery, medication affordability, drug cost estimates, prescription refills, expert advice, insurance claims management |
| Brands | CVS Pharmacy, MinuteClinic, CVS HealthHUB |
| Related companies | Aetna, SilverSneakers, Tivity Health Inc., Walmart |
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What You'll Learn

CVS Caremark is a subsidiary of CVS Health.
CVS Caremark is a subsidiary of CVS Health, which was formerly known as Caremark Rx. CVS Caremark was founded in 1993 as MedPartners, Inc., a physician practice management (PPM) company. The company grew by acquiring other PPM businesses and expanding its services. In 2007, MedPartners, which had become CVS Caremark, merged with CVS Corporation to create an integrated pharmacy services provider.
CVS Caremark provides comprehensive prescription benefit management services, including mail-order pharmacy services, specialty pharmacy, and infusion services. The company manages the dispensing of prescription drugs for more than 75 million plan members through various channels, including mail-order pharmacies, specialty pharmacies, long-term care pharmacies, and a national network of retail pharmacies. CVS Caremark helps individuals access affordable medication through their prescription plans, offering convenience and cost savings.
As a subsidiary of CVS Health, CVS Caremark is part of a larger healthcare network. CVS Health includes entities such as CVS Pharmacy, MinuteClinic, and CVS HealthHUB, all working together to improve the health of their patients. CVS Health's initiatives include the launch of the ExtraCare loyalty card program in 2001 and the discontinuation of tobacco and cigarette product sales in 2014.
CVS Caremark, as a pharmacy benefit manager, plays a crucial role in managing insurance claims and keeping drug costs down for its clients, which include employers, insurance companies, unions, and various health plans. The company provides digital tools and resources to help individuals understand their prescription plans, find network pharmacies, and stay informed about their health.
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It manages prescription plans to keep medication affordable
CVS Caremark is a pharmacy benefit management company that manages prescription plans to keep medication affordable. It was founded in 1979 as Caremark International, a provider of specialised medical services and products to chronically ill patients. Over the years, the company has undergone several mergers and acquisitions, and it is now a subsidiary of CVS Health.
CVS Caremark offers a range of tools and services to help individuals manage their prescription medication needs. For example, the CVS Caremark mobile app allows users to quickly refill prescriptions, find a network pharmacy, check drug costs, and more. The company also provides a mail service pharmacy that delivers 90-day supplies of regularly taken medications with no delivery fee.
In addition to convenience, CVS Caremark works to keep drug costs down and make it easier to get refills and expert advice. They suggest different brand or generic drugs that may be more affordable while still providing effective treatment. CVS Caremark also offers a range of digital tools to help individuals find out if their medication is covered, what it will cost, and where to fill their prescriptions.
The company's prescription plans are designed to provide flexibility and convenience for individuals to access their medication. Depending on the plan, individuals can choose to receive their medication through mail delivery or pick it up at a nearby pharmacy. CVS Caremark also provides personalised savings options to help keep medication affordable.
CVS Caremark's focus on managing prescription plans and keeping medication affordable aligns with their goal of helping individuals on their path to better health. By ensuring access to affordable medication when and where it is needed, CVS Caremark plays an important role in supporting the health and well-being of its customers.
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Caremark was founded in 1979 to serve chronically ill patients
Caremark, now known as CVS Caremark, was founded in 1979 in Newport Beach, California. It was established to provide specialized medical services and products to chronically ill patients at home. Caremark also operated the second-largest mail-order pharmacy benefit management (PBM) business in the country. This allowed patients to receive their medication via mail delivery or by picking it up at a pharmacy.
In 1987, Caremark was acquired by Baxter International, then known as Baxter Travenol. Baxter spun off Caremark in 1992, and the company was based in Northbrook, Illinois, near Baxter's Deerfield headquarters. As part of the spin-off, Caremark included the at-home intravenous drug business, the mail-order pharmacy business, the physician practice management business, and Baxter's chain of physical therapy and sports medicine clinics.
In February 1995, Caremark sold its at-home intravenous drug business to Coram. Later that year, in October, the company sold its physical therapy and sports medicine business to HealthSouth. In May 1996, MedPartners announced its acquisition of Caremark for $2.5 billion. Following this acquisition, MedPartners changed its name to Caremark Rx, Inc. in 2000 to reflect the name of its primary business unit.
In March 2003, Caremark merged with AdvancePCS, and the company continued to operate a mail-order pharmacy in Birmingham, Alabama, employing 500 people until 2010. In 2007, Caremark merged with CVS Corporation to become CVS Caremark. This merger resulted in the closure of the Nashville office. In 2014, the corporate name changed to CVS Health, with CVS Caremark becoming a subsidiary. CVS Caremark continues to provide prescription drug benefits and manage insurance claims, ensuring that patients have access to affordable medication.
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It was acquired by Baxter International in 1987
CVS Caremark is a pharmacy benefit management subsidiary of CVS Health. It was founded in 1979 in Newport Beach, California, as Caremark International Inc. and was originally a provider of specialized medical services and products to chronically ill patients at home. Caremark also operated the second-largest mail-order pharmacy benefit management (PBM) business in the country.
In 1987, Caremark was acquired by Baxter Travenol Laboratories (later known as Baxter International), a healthcare supply company with revenues of $5.5 billion. Baxter paid for Caremark in a stock swap valued at an estimated $528 million, or nearly 37 times Caremark's 1987 earnings. Caremark then became a subsidiary of Baxter, and the strengths of each company proved complementary. Baxter's small network of American home healthcare centers, which generated about 15% of its revenues, were bolstered by Caremark's national presence. Caremark, on the other hand, benefited from Baxter being the leading manufacturer of devices for home intravenous drug use.
Under Baxter's ownership from 1987 to 1992, Caremark grew explosively as alternative site care became the medical industry's fastest-growing segment, with overall annual revenues estimated at $10 billion. In 1992, Baxter spun off Caremark into a separate publicly owned company, based in Northbrook, Illinois, near Baxter's headquarters in Deerfield, Illinois. The spinoff included the at-home intravenous drug business, the mail-order pharmacy business, the physician practice management business, and Baxter's chain of physical therapy and sports medicine clinics.
Caremark continued to make sales and acquisitions following the spinoff. In 1995, it sold its troubled home infusion business to Coram Healthcare Corporation for an estimated $310 million in cash and securities. In 1996, MedPartners announced it would acquire Caremark for $2.5 billion. In 2000, MedPartners changed its name to Caremark Rx, Inc. to reflect the name of its only business unit. In 2003, Caremark merged with AdvancePCS and moved its headquarters to Nashville, Tennessee. In 2007, Caremark merged with CVS Corporation to create CVS Caremark, which became a subsidiary of CVS Health in 2014.
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CVS Caremark is the prescription drug benefit administrator for non-Medicare plans
CVS Caremark is a prescription drug benefit administrator that helps patients manage their prescription plans. It is part of the CVS Health family, which includes CVS Pharmacy, MinuteClinic, and CVS HealthHUB. CVS Caremark specifically focuses on ensuring that patients have access to affordable medication when and where they need it.
One of the key services offered by CVS Caremark is keeping drug costs down for patients while simplifying the process of obtaining refills and expert advice. They also assist in managing insurance claims. CVS Caremark offers a mail service pharmacy that delivers 90-day supplies of regularly taken medications with no delivery fee. Alternatively, patients can choose to pick up their prescriptions from a network pharmacy. The CVS Caremark mobile app enables users to refill prescriptions, find a network pharmacy, check drug costs, and access various other tools and information to help them make the most of their plan.
In addition to these services, CVS Caremark provides digital tools to help patients explore their prescription plans. These tools allow patients to determine if their medication is covered, compare costs, and identify alternative options, such as generics. The Drug Savings Opportunities tool personalizes savings options and alerts users to new opportunities to save money on their prescriptions.
Specifically, for non-Medicare health insurance plans, CVS Caremark serves as the prescription drug benefit administrator. This means that individuals with non-Medicare plans can use their CVS Caremark ID card to fill their prescriptions through a broad network of retail pharmacies. They have the flexibility to choose the most convenient way to fill their prescriptions, whether it be through mail delivery or by picking them up at a pharmacy. CVS Caremark ensures that patients have access to their medications and provides support and resources to promote better health outcomes.
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Frequently asked questions
CVS Caremark is the pharmacy benefit management subsidiary of CVS Health. It manages prescription plans to ensure people have access to affordable medication.
CVS stands for Consumer Value Stores.
Caremark International was founded in 1979 in Newport Beach, California, as a provider of specialized medical services and products to chronically ill patients. It was acquired by Baxter International in 1987 and then spun off in 1992. In 1996, MedPartners acquired Caremark for $2.5 billion. In 2000, MedPartners changed its name to Caremark Rx, Inc. In 2003, Caremark merged with AdvancePCS and moved its headquarters to Nashville, Tennessee. In 2007, Caremark merged with CVS Corporation to become CVS Caremark. In 2014, the corporate name changed to CVS Health, with CVS Caremark becoming a subsidiary.
Aetna Medicare SilverScript members can manage their prescriptions on caremark.com. Aetna handles PDP premium payments through InstaMed.
CVS Caremark helps keep drug costs down and makes it easier to get refills. It also provides a broad network of retail pharmacies to fill prescriptions, including mail-order options.











































