Open enrollment 2027
Medicare Advantage in Iowa, county by county.
25 of 99 counties have a page with their 2027 plans, the plans that end and who must pick a new plan. 244,882 people in the state had an individual Medicare Advantage plan in October 2026.
Sources: CMS CY2027 and CY2026 plan files, CMS CPSC enrollment October 2026, CMS 2027 Plan Crosswalk (October 1, 2026). Smaller counties open in the free lookup instead.
Counties
- Adairlookup
- Adamslookup
- Allamakeelookup
- Appanooselookup
- Audubonlookup
- Benton
- Black Hawk
- Boone
- Bremerlookup
- Buchananlookup
- Buena Vistalookup
- Butlerlookup
- Calhounlookup
- Carrolllookup
- Casslookup
- Cedarlookup
- Cerro Gordo
- Cherokeelookup
- Chickasawlookup
- Clarkelookup
- Claylookup
- Claytonlookup
- Clinton
- Crawfordlookup
- Dallas
- Davislookup
- Decaturlookup
- Delawarelookup
- Des Moines
- Dickinsonlookup
- Dubuque
- Emmetlookup
- Fayettelookup
- Floydlookup
- Franklinlookup
- Fremontlookup
- Greenelookup
- Grundylookup
- Guthrielookup
- Hamiltonlookup
- Hancocklookup
- Hardinlookup
- Harrisonlookup
- Henrylookup
- Howardlookup
- Humboldtlookup
- Idalookup
- Iowalookup
- Jacksonlookup
- Jasper
- Jefferson
- Johnson
- Jones
- Keokuklookup
- Kossuthlookup
- Lee
- Linn
- Louisalookup
- Lucaslookup
- Lyonlookup
- Madisonlookup
- Mahaskalookup
- Marion
- Marshall
- Millslookup
- Mitchelllookup
- Mononalookup
- Monroelookup
- Montgomerylookup
- Muscatine
- O'Brienlookup
- Osceolalookup
- Pagelookup
- Palo Altolookup
- Plymouthlookup
- Pocahontaslookup
- Polk
- Pottawattamie
- Poweshieklookup
- Ringgoldlookup
- Saclookup
- Scott
- Shelbylookup
- Siouxlookup
- Story
- Tamalookup
- Taylorlookup
- Unionlookup
- Van Burenlookup
- Wapello
- Warren
- Washingtonlookup
- Waynelookup
- Webster
- Winnebagolookup
- Winneshieklookup
- Woodbury
- Worthlookup
- Wrightlookup
All states. Agents can get every county in one file with the AEP 2027 County Kit.