CVS Caremark

The FTC's allegation is that the rebate system was not a discount mechanism at all but a pricing engine running backwards: insulin makers competed for preferred formulary placement based on how large a rebate they offered off the LIST price, which gave everyone in the chain a reason to push list prices UP, with the PBM keeping a cut. Patients whose costs are calculated against list price - the uninsured, the underinsured, anyone in a deductible phase - paid the inflated number while the rebate went elsewhere. Caremark settled with the FTC in July 2026 on terms that lock in up to $8.5 billion in consumer savings over ten years, unlock up to $4.5 billion more through point-of-sale rebates, delink PBM fees from list prices, and cap member insulin out-of-pocket costs at $25 per claim for up to a 34-day supply ($50 and $75 for longer supplies) unless a plan sponsor opts out in writing. That the remedy is worth billions is the measure of what the practice was worth.

• Severity
• Evidence tierUnassigned
• Claims confirmed
• Last verified2026-08-04

Primary source. www.ftc.gov/terms/pharmacy-benefits-managers-pbm — Verified - primary source confirmed.

Arbitration

The three PBMs initially COUNTERSUED the FTC challenging the underlying lawsuit's validity; after a district court let the FTC case proceed, the PBMs took the challenge to the 8th Circuit Court of Appeals (which denied their bid to halt the FTC case), and the appeal was then DISMISSED on June 30, 2026 on the parties' joint stipulation, a voluntary dismissal, not a ruling, at a point when Express Scripts had settled (Feb 2026) and Caremark (March) and Optum Rx (June) had agreed to proposed settlements — illustrating that even a well-resourced industry coalition can find it more strategic to settle than to continue contesting an FTC antitrust action.

Contacts

Privacy contact. Not recorded.

Legal notice. Not verified this pass. If publicly traded: SEC Form 10-K cover page gives the official corporate address; the Secretary of State business-entity search in the state of incorporation gives the registered agent, which must accept service. If private: the state registered agent is usually the only reliable route.

Mailing address. Not recorded.