PacificSource Medicare Medicare plans in 2027
PacificSource Medicare, a brand of PacificSource, offers 7 Medicare Advantage plans for 2027 (14 plans in 2026) in 2 states. 10 of its 2026 plans are not offered in 2027, 26,411 members in September 2026. Its plans that continue also leave some counties, where 16,156 of their members lived, for 42,567 members in all whose plan ends or leaves their county.
What changes for PacificSource Medicare in 2027?
| Under the brand | 2026 | 2027 | Change |
|---|---|---|---|
| Plans | 14 | 7 | ▼down 7 |
| States | 3 | 2 | ▼down 1 |
Source: CMS Medicare Advantage and Part D landscape files for 2027 (Sept. 22, 2026, revised Sept. 30) and 2026 (Sept. 2, 2026 revision); CMS plan crosswalk from 2026 to 2027 (Oct. 1, 2026); CMS monthly enrollment by plan and by county, September 2026 (CMS hides counts under 11).
States it leaves for 2027: Montana.
Which contracts does PacificSource Medicare sell under?
| Contract (legal name) | Plans 2027 | Area of its largest plan | 2026 stars |
|---|---|---|---|
| PacificSource Community Health PlansH3864 | 7 | 8 counties | 3.5 of 5 |
Source: CMS Medicare Advantage and Part D landscape files for 2027 (Sept. 22, 2026, revised Sept. 30) and 2026 (Sept. 2, 2026 revision); CMS 2026 Star Ratings (October 2025).
Which PacificSource Medicare plans end?
| 2026 plan | Members, Sept. 2026 | States |
|---|---|---|
| PacificSource Medicare MyCare Choice Rx 24H3864-024 | 8,456 | Idaho |
| PacificSource Medicare MyCare Choice Rx 34H3864-034 | 6,670 | Idaho |
| PacificSource Medicare Essentials Choice Rx 14H3864-014 | 4,073 | Oregon |
| PacificSource Medicare MyCare Rx 40H3864-040 | 2,421 | Oregon |
| PacificSource Medicare Explorer 6H4754-006 | 2,195 | Idaho, Oregon |
| PacificSource Medicare MyCare Choice Rx 29H3864-029 | 1,082 | Montana |
| PacificSource Medicare Essentials Rx 27H3864-027 | 658 | Oregon |
| PacificSource Medicare Essentials Rx 41H3864-041 | 338 | Oregon |
| PacificSource Medicare Explorer Rx 4H4754-004 | 333 | Oregon |
| PacificSource Medicare MyCare Choice 30H3864-030 | 185 | Idaho, Montana, Oregon |
Source: CMS plan crosswalk from 2026 to 2027 (Oct. 1, 2026); CMS monthly enrollment by plan and by county, September 2026 (CMS hides counts under 11).
What else should you check?
- Every insurerPlans and members by parent company
- Every plan not offered in 2027All companies
- Star ratingsCMS ratings by contract