Explore how PBMs negotiate drug costs, serve as middlemen between insurers and drug makers, and why they're vital yet controversial in healthcare.

UnitedHealth and CVS Health pharmacy benefit managers are battling with the state of Ohio over efforts to reveal information tied to Medicaid contracts that the state believes should be — and in some ...

The Choctaw Nation has sued UnitedHealth Group and CVS Health, accusing the companies of improperly denying reimbursement for pharmacy services. The lawsuit, filed April 26 in the U.S. District Court ...

Caremark, the pharmacy benefit manager owned by CVS Health (NYSE:CVS), is reportedly trying to get Novo Nordisk (NVO) to agree to cover a month's supply of its blockbuster GLP-1 weight loss treatment ...