Medicare Advantage Carriers Retreat from Unprofitable Markets

Major Medicare Advantage carriers have withdrawn from numerous counties and service areas in 2026, resulting in fewer choices for beneficiaries. UnitedHealth Group exited 225 counties while entering only 14 new ones. Humana reduced its service area to 85% of U.S. counties, exiting three states entirely. Meanwhile, CVS Health's Aetna unit offered standalone Part D plans in approximately 100 fewer counties compared to the previous year.

The withdrawal from unprofitable markets represents a deliberate margin management strategy for these companies. They are prioritizing earnings stability over membership growth. The focus has shifted toward how effectively insurers manage medical costs relative to government payments.

Beneficiaries affected by plan terminations have specific enrollment rights, including access to a Special Enrollment Period, which allows them to select a replacement plan without a coverage gap. Looking ahead to 2027, Medicare Advantage plans are projected to receive an average federal payment increase of about 2.48%, worth roughly $13 billion.