Medicare Advantage Research Project

When a plan leaves, who's left without one

Look up any U.S. congressional district to see the counties it touches, and how many Medicare Advantage (MA) beneficiaries in each county have had their plan exit the program, 2006–2024.

State or territory

Congressional district

No district selected Choose a state and district above to see county-level results.

County	Average Yearly MA Enrollment, 2006–24	Average Yearly MA Market Share	Sum Beneficiaries Lost MA Coverage, 2006–24	By year