Two Dozen Health Systems Exit Medicare Advantage Contracts in 2026

At least 25 health systems are terminating Medicare Advantage agreements this year, citing prior authorization denials and slow reimbursement. Since Medicare Advantage now covers over half of eligible beneficiaries, these exits could significantly affect patient access to care.

The current wave of contract terminations involves at least two dozen separate health systems. These providers are formally withdrawing from Medicare Advantage agreements for the upcoming 2026 plan year, driven by operational friction such as pre-authorization hurdles and delayed payment cycles.

This development carries significant weight because Medicare Advantage has become the dominant coverage pathway, enrolling more than half of all eligible beneficiaries. Consequently, these departures may create disruptions in care continuity for a substantial portion of the senior population.