Open enrollment 2027
Medicare Advantage in Oregon, county by county.
15 of 35 counties have a page with their 2027 plans, the plans that end and who must pick a new plan. 519,302 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
- Bakerlookup
- Benton
- Clackamas
- Clatsoplookup
- Columbia
- Cooslookup
- Crook
- Currylookup
- Deschuteslookup
- Douglaslookup
- Gilliamlookup
- Grantlookup
- Harneylookup
- Hood Riverlookup
- Jackson
- Jeffersonlookup
- Josephine
- Klamath
- Lane
- Lincolnlookup
- Linn
- Malheurlookup
- Marion
- Morrowlookup
- Multnomah
- Polk
- Shermanlookup
- Tillamooklookup
- Umatillalookup
- Unionlookup
- Wallowalookup
- Wasco
- Washington
- Wheelerlookup
- Yamhill
All states. Agents can get every county in one file with the AEP 2027 County Kit.