Medicare Advantage in Atascosa County, TX, for 2027.
CMS lists 74 Medicare Advantage plans here for 2027, 7 fewer than 2026 (81). 6,603 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
5 plans with members in the county end or leave it, plus 22 with 10 or fewer members here. CMS moves 640 members to another plan, and 4,974 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| AARP Medicare Advantage from UHC TX-0003 (PPO) | UnitedHealth | 158 | Plan terminated |
| AARP Medicare Advantage CareFlex from UHC TX-45 (HMO-POS) | UnitedHealth | 19 | Plan terminated |
| Blue Cross Medicare Advantage Choice Plus (PPO) | Health Care Service | 16 | Plan terminated |
| AARP Medicare Advantage Patriot No Rx TX-MA04 (PPO) | UnitedHealth | 13 | Plan terminated |
| Wellcare Simple Open (PPO) | Centene | 12 | Plan terminated |
Where CMS moves members
| 2026 plan | 2027 plan | Members |
|---|---|---|
| UHC Dual Complete TX-D004 (HMO-POS D-SNP) | UHC Dual Complete TX-Q6 (HMO-POS D-SNP) | 304 |
| UHC Dual Complete TX-S003 (HMO-POS D-SNP) | UHC Dual Complete TX-S6 (HMO-POS D-SNP) | 260 |
| UHC Dual Complete TX-V007 (HMO-POS D-SNP) | UHC Dual Complete TX-Q6 (HMO-POS D-SNP) | 47 |
| Wellpoint Full Dual Advantage 2 (HMO D-SNP) | Wellpoint Full Dual Advantage (HMO D-SNP) | 29 |
| Wellpoint Dual Advantage 2 (HMO D-SNP) | Wellpoint Full Dual Advantage (HMO D-SNP) | 10 or fewer |
| Humana USAA Honor Giveback (PPO) | Humana USAA Honor Giveback (PPO) | 10 or fewer |
| Community First Medicare Advantage D-SNP (HMO D-SNP) | Community First Medicare Advantage Mezquite Dual (HMO D-SNP) | 10 or fewer |
| Wellpoint Dual Advantage (HMO D-SNP) | Wellpoint Full Dual Advantage (HMO D-SNP) | 10 or fewer |
Who holds the members
- UnitedHealth3,681
- Humana1,819
- Health Care Service483
- CVS Health318
- Devoted Health209
- Centene64
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- Clover Health Choice (PPO)Clover Health5.0
- Clover Health Valor (PPO)Clover Health5.0
- DEVOTED C-SNP 046 TX (HMO C-SNP)Devoted Health4.5
- DEVOTED C-SNP GIVEBACK EXTRAS 089 TX (HMO C-SNP)Devoted Health4.5
- DEVOTED C-SNP PLUS 033 TX (HMO C-SNP)Devoted Health4.5
- DEVOTED CORE 003 TX (HMO)Devoted Health4.5
- DEVOTED DUAL 012 TX (HMO D-SNP)Devoted Health4.5
- DEVOTED DUAL FULL 041 TX (HMO D-SNP)Devoted Health4.5
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 74 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Atascosa 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 Texas 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.