Open enrollment 2027
Medicare Advantage in South Dakota, county by county.
7 of 54 counties have a page with their 2027 plans, the plans that end and who must pick a new plan. 45,892 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
- Auroralookup
- Beadlelookup
- Bon Hommelookup
- Brookings
- Brownlookup
- Brulelookup
- Buttelookup
- Campbelllookup
- Charles Mixlookup
- Clarklookup
- Claylookup
- Codington
- Corsonlookup
- Custerlookup
- Davisonlookup
- Daylookup
- Deuellookup
- Deweylookup
- Douglaslookup
- Edmundslookup
- Fall Riverlookup
- Gregorylookup
- Haakonlookup
- Hamlinlookup
- Handlookup
- Hansonlookup
- Hardinglookup
- Hugheslookup
- Hutchinsonlookup
- Jacksonlookup
- Jerauldlookup
- Kingsburylookup
- Lakelookup
- Lawrence
- Lincoln
- Marshalllookup
- McCooklookup
- McPhersonlookup
- Meade
- Minerlookup
- Minnehaha
- Moodylookup
- Pennington
- Perkinslookup
- Robertslookup
- Sanbornlookup
- Spinklookup
- Stanleylookup
- Tripplookup
- Turnerlookup
- Unionlookup
- Walworthlookup
- Yanktonlookup
- Ziebachlookup
All states. Agents can get every county in one file with the AEP 2027 County Kit.