CVS Health plans to break itself into two separate public companies, pulling its roughly 9,000 drugstores away from Aetna and the Caremark pharmacy benefit business. The stores, the mail-order pharmacy and the MinuteClinic walk-in clinics would become a stand-alone company called CVS Pharmacy.
The company says prescriptions, insurance coverage and benefits will continue without interruption while the breakup is worked out, and it does not expect to finish until the first half of 2028. Until then, nothing changes at the pharmacy counter or on an Aetna card.
What CVS Health announced on November 4
The Woonsocket, Rhode Island, company said in a November 4 announcement that it intends to separate into two independent, publicly traded companies after a strategic review by its board of directors. It also reported the plan to the Securities and Exchange Commission in a Form 8-K filed the same day.
David Joyner, the current chairman and chief executive, would lead the insurance and benefits company. Prem Shah, now a group president, would become chief executive of CVS Pharmacy. Joyner said the company was acting from a position of strength and that two focused companies could improve consumer engagement, affordability and care coordination. Other leaders and board members will be named later.
Inside the kit: The new Part D out-of-pocket cap and a medication and cost tracker are built for the drug-cost math that Medicare members with Aetna or CVS-linked coverage are weighing during this fall’s plan review. Both are in The Medicare Cost & Coverage Protection Kit, for listing each prescription and comparing what each plan would charge for it.
Which businesses go to CVS Pharmacy and which stay with Aetna
Under the plan, the retail company named CVS Pharmacy would take about 9,000 CVS pharmacies, the mail pharmacy, MinuteClinic, including its virtual care, and a technology unit called Health100.
The second company, which will keep the CVS Health name for now, would hold Aetna, CVS Caremark, CVS Specialty, Oak Street Health and Signify Health. As of September 30, the combined company counted more than 1,000 walk-in and primary care clinics, about 87 million plan members at its pharmacy benefit manager and an estimated 37 million people in its health insurance products, according to the release.
CVS Pharmacy would keep its nearly 30,000 pharmacists and plans to seek a wider set of partnerships with insurers, pharmacy benefit managers and drug makers once it stands alone.
What the split means for prescriptions and Medicare plans
The company’s announcement says customers, patients and clients “will continue to receive their medicine, care, benefits and services, uninterrupted,” and that CVS Health will keep operating as it does today until the separation is complete.
For Medicare beneficiaries, the more immediate calendar is the annual Open Enrollment Period, which runs from October 15 to December 7, according to Medicare.gov. During that window, people can join, leave or switch Medicare Advantage plans and Part D drug plans, and a plan must receive the request by December 7 for coverage that starts January 1.
A 2028 corporate breakup does not change any 2027 plan by itself. The common mistake is assuming the CVS news settles next year’s drug costs, when the premiums, pharmacy networks and covered drugs for 2027 are set by each individual plan and have to be checked plan by plan.
What CVS shareholders would receive
When the split is finished, people who own CVS Health stock would own shares in both companies. The separation is meant to be tax-free to the company and its shareholders for federal income tax purposes, according to the 8-K and the release.
CVS Health said it expects both companies to carry solid investment-grade credit ratings at the time of the separation and to pay what it called an attractive dividend. It did not give dividend amounts. Goldman Sachs is the lead financial adviser, with Consello also advising and Wachtell, Lipton, Rosen & Katz as legal counsel.
The 2028 timeline and what could still change
The breakup still needs final approval from the CVS Health board, an effective Form 10 registration statement filed with the SEC and confirmation of the tax-free treatment. The company described the timing and structure as forward-looking statements that could change.
On the same day, CVS Health released third-quarter results and raised its full-year 2026 guidance. The company did not announce store closings or job cuts as part of the separation plan, and it said more details will follow as the process moves ahead.
Drug costs under the CVS name in 2027
The CVS breakup will not be finished until 2028, but Aetna Medicare members and others whose drug coverage runs through CVS-owned businesses are choosing 2027 coverage this fall under plans that set their own premiums, pharmacy networks and drug lists. A pharmacy that stays the same while the plan behind it changes can still mean a different bill at the counter.
The Medicare Cost & Coverage Protection Kit covers the new Part D out-of-pocket cap, 51 state Medicare cost-help packs and a medication and cost tracker for lining up each drug against each plan.
Compare drug costs plan by plan with The Medicare Cost & Coverage Protection Kit.
This article was created with AI assistance and reviewed for accuracy against CVS Health’s announcement, its SEC filing and Medicare.gov enrollment rules.
Cole Whitaker focuses on the fundamentals of money management, helping readers make smarter decisions around income, spending, saving, and long-term financial stability. His writing emphasizes clarity, discipline, and practical systems that work in real life. At The Daily Overview, Cole breaks down personal finance topics into straightforward guidance readers can apply immediately.
