Medicare Advantage in Rio Arriba County, NM, for 2027.
CMS lists 27 Medicare Advantage plans here for 2027, 10 fewer than 2026 (37). 4,967 people in the county had an individual Medicare Advantage plan in October 2026.
Sources: CMS CY2027 plan file (October 2026 release), CMS CY2026 plan file (September 2026 release), CMS enrollment by county (CPSC), October 2026, CMS 2027 Plan Crosswalk (October 1, 2026), CMS 2027 Star Ratings Data Tables (October 8, 2026). Member counts are floors because CMS hides counts of 10 or fewer.
The county in numbers
Plans that end here for 2027
10 plans with members in the county end or leave it, plus 14 with 10 or fewer members here. CMS moves 331 members to another plan, and 2,789 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| Presbyterian Senior Care Plan 2 with Rx (HMO) | Presbyterian Healthcare Services | 504 | Plan terminated |
| Blue Cross Medicare Advantage Select (HMO) | Health Care Service | 292 | Plan terminated |
| Blue Cross Medicare Advantage Dental Premier (PPO) | Health Care Service | 126 | Plan terminated |
| Blue Cross MA Dual Care Plus Preferred (PPO D-SNP) | Health Care Service | 97 | Plan terminated |
| HealthSpring Preferred (HMO) | Health Care Service | 83 | Plan leaves this county |
| CHRISTUS Health Medicare Plus (HMO) | CHRISTUS Health | 53 | Plan terminated |
| Blue Cross Medicare Advantage Choice Premier (PPO) | Health Care Service | 46 | Plan terminated |
| Presbyterian Senior Care Plan 3 with Rx (HMO) | Presbyterian Healthcare Services | 17 | Plan terminated |
| Blue Cross Medicare Advantage Health Choice (PPO) | Health Care Service | 13 | Plan terminated |
| Presbyterian Senior Care Plan 1 (HMO) | Presbyterian Healthcare Services | 13 | Plan terminated |
Where CMS moves members
| 2026 plan | 2027 plan | Members |
|---|---|---|
| HumanaChoice H5216-196 (PPO) | HumanaChoice H5216-223 (PPO) | 219 |
| Blue Cross Medicare Advantage Dual Care Plus (HMO D-SNP) | Blue Cross Medicare Advantage Dual Care (HMO-POS D-SNP) | 52 |
| UHC Dual Complete NM-Y1 (PPO D-SNP) | UHC Dual Complete NM-S2 (PPO D-SNP) | 19 |
| HumanaChoice H5216-437 (PPO) | Humana USAA Honor Giveback (PPO) | 16 |
| Molina Medicare Complete Care (HMO D-SNP) | Molina Medicare Complete Care (HMO D-SNP) | 14 |
| Presbyterian Senior Care Extra Health Plan with Rx (HMO) | Presbyterian Dual Plus (HMO D-SNP) | 11 |
Who holds the members
- UnitedHealth1,592
- Humana1,301
- Presbyterian Healthcare Services1,069
- Health Care Service892
- CHRISTUS Health53
- Devoted Health31
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- UHC Complete Care NM-11 (PPO C-SNP)UnitedHealth4.5
- UHC Complete Care Support NM-1A (PPO C-SNP)UnitedHealth4.5
2027 overall Star Rating, 4.5 or more. Each plan's measure stars are in the county lookup.
See every plan, premium and copay in the free lookup.
Sort all 27 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Rio Arriba in the lookupWorking this county for AEP?
The AEP 2027 County Kit puts this county and your others in one file: the plans that end, where members land, what is still sold and a crosswalk sheet, with every number tied to its CMS file.
See the AEP 2027 County KitAll New Mexico county pages. Facts from public CMS files, prepared by Health and Tech Now. Not plan advice. Check a plan's Summary of Benefits before you enroll.