CMS proposes flat 2027 Medicare Advantage rates, risking premium hikes for 35M seniors
The Centers for Medicare and Medicaid Services has proposed a nearly flat rate update for 2027 Medicare Advantage plans, which could pressure insurers to increase premiums, reduce benefits, or narrow provider networks affecting 35 million seniors. The mechanism—flat reimbursement amid healthcare cost inflation—creates a structural squeeze on plan affordability. The actual impact on individual seniors depends on plan-level responses and CMS's final rule.