Shares of large Medicare plan providers Humana, CVS Health and UnitedHealth Group plunged in extended trading.

Shares of several large health insurance companies tanked on Tuesday after the Trump administration proposed keeping Medicare Advantage reimbursement rates roughly the same through 2027. Stock prices ...

Leading health insurers announced Wednesday that they will scale back their Medicare Advantage offerings next year as the health insurance industry braces for decreases in government reimbursement.

Breakups between insurers and health systems, on top of plan cuts, left more than 3.7 million Medicare Advantage enrollees ...