MedicarePartD.guide

A non-government resource built from CMS public data

2027 Medicare Advantage plans by state

Unlike stand-alone Part D, Medicare Advantage availability is set county by county — two neighbouring counties can have very different choices. Pick a state to see every county and its plan count, then a county for the plans themselves. There are 129,951 county-level plan pages across 51 states.

2027 drug-by-drug coverage is not published by CMS yet. The drug lookup covers 2026, whose formulary is live.

Medicare Advantage plan availability by state
StateCounties with a planCounty-level offeringsFewest in a countyMost in a county
Alabama673,9883279
Arizona155291292
Arkansas753,6782374
California561,3982124
Colorado641,413265
Connecticut82762541
Delaware3922737
District of Columbia1151515
Florida673,8598124
Georgia15911,2433793
Hawaii5103629
Idaho44561327
Illinois1022,899967
Indiana925,0813579
Iowa992,889845
Kansas1051,897143
Kentucky1206,8683867
Louisiana643,1373467
Maine164411338
Maryland24462730
Massachusetts14532556
Michigan834,2971093
Minnesota871,000227
Mississippi824,2111080
Missouri1155,2661681
Montana47412217
Nebraska931,939341
Nevada14299372
New Hampshire987120
New Jersey219623554
New Mexico336721136
New York622,6032076
North Carolina1006,0302097
North Dakota53547619
Ohio886,21741100
Oklahoma772,081359
Oregon31518147
Pennsylvania675,64046111
Puerto Rico783,2253944
Rhode Island51072122
South Carolina462,8154478
South Dakota66645621
Tennessee955,4563674
Texas2549,363999
Utah29648346
Vermont62115
Virginia1337,2693474
Washington391,1511166
West Virginia552,5193057
Wisconsin722,4791654
Wyoming2311138

Counties with no 2027 Medicare Advantage plan are not counted. Plan data comes from the CMS plan Landscape file and the CMS plan benefit package (PBP) files; star ratings from the CMS Part C & D Star Ratings.