2027 Medicare Advantage plans in Iowa
Medicare Advantage availability is set county by county, unlike stand-alone Part D. 99 Iowa counties have at least one 2027 plan, 2,889 county-level offerings in all — from 8 in Taylor County to 45 in Clinton County. Counties with no plan at all are not listed.
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2027 drug-by-drug coverage is not published by CMS yet. The drug lookup covers 2026, whose formulary is live.
- Adair27
- Adams27
- Allamakee26
- Appanoose22
- Audubon20
- Benton41
- Black Hawk34
- Boone42
- Bremer26
- Buchanan35
- Buena Vista22
- Butler30
- Calhoun24
- Carroll28
- Cass26
- Cedar41
- Cerro Gordo32
- Cherokee18
- Chickasaw20
- Clarke33
- Clay26
- Clayton27
- Clinton45
- Crawford28
- Dallas43
- Davis11
- Decatur25
- Delaware42
- Des Moines21
- Dickinson26
- Dubuque19
- Emmet16
- Fayette39
- Floyd35
- Franklin34
- Fremont27
- Greene25
- Grundy41
- Guthrie31
- Hamilton36
- Hancock33
- Hardin41
- Harrison26
- Henry34
- Howard15
- Humboldt26
- Ida18
- Iowa37
- Jackson44
- Jasper44
- Jefferson22
- Johnson31
- Jones45
- Keokuk30
- Kossuth36
- Lee19
- Linn40
- Louisa36
- Lucas27
- Lyon21
- Madison40
- Mahaska30
- Marion30
- Marshall38
- Mills30
- Mitchell19
- Monona25
- Monroe24
- Montgomery25
- Muscatine42
- O'Brien21
- Osceola24
- Page16
- Palo Alto15
- Plymouth24
- Pocahontas20
- Polk44
- Pottawattamie40
- Poweshiek41
- Ringgold26
- Sac20
- Scott41
- Shelby31
- Sioux25
- Story17
- Tama39
- Taylor8
- Union26
- Van Buren12
- Wapello20
- Warren44
- Washington40
- Wayne27
- Webster26
- Winnebago34
- Winneshiek22
- Woodbury22
- Worth33
- Wright32