2027 Medicare Advantage plans in Colorado
Medicare Advantage availability is set county by county, unlike stand-alone Part D. 64 Colorado counties have at least one 2027 plan, 1,413 county-level offerings in all — from 2 in Rio Grande County to 65 in Jefferson County. Counties with no plan at all are not listed.
Showing Colorado — choose another state
2027 drug-by-drug coverage is not published by CMS yet. The drug lookup covers 2026, whose formulary is live.
- Adams64
- Alamosa4
- Arapahoe61
- Archuleta6
- Baca2
- Bent20
- Boulder60
- Broomfield58
- Chaffee15
- Cheyenne4
- Clear Creek34
- Conejos22
- Costilla21
- Crowley21
- Custer20
- Delta17
- Denver64
- Dolores7
- Douglas59
- Eagle2
- El Paso49
- Elbert31
- Fremont45
- Garfield2
- Gilpin29
- Grand23
- Gunnison19
- Hinsdale19
- Huerfano20
- Jackson18
- Jefferson65
- Kiowa15
- Kit Carson4
- La Plata15
- Lake19
- Larimer46
- Las Animas15
- Lincoln20
- Logan9
- Mesa24
- Mineral19
- Moffat2
- Montezuma7
- Montrose12
- Morgan11
- Otero9
- Ouray19
- Park29
- Phillips4
- Pitkin14
- Prowers4
- Pueblo46
- Rio Blanco7
- Rio Grande2
- Routt4
- Saguache18
- San Juan19
- San Miguel7
- Sedgwick4
- Summit18
- Teller39
- Washington20
- Weld47
- Yuma4