Medicare Advantage in Waller County, TX, for 2027.
CMS lists 50 Medicare Advantage plans here for 2027, 6 fewer than 2026 (56). 4,556 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
9 plans with members in the county end or leave it, plus 39 with 10 or fewer members here. CMS moves 407 members to another plan, and 2,749 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| Aetna Medicare Signature (PPO) | CVS Health | 222 | Plan leaves this county |
| Memorial Hermann Advantage (HMO) | Memorial Hermann Health System | 33 | Plan terminated |
| Wellcare Giveback (HMO) | Centene | 29 | Plan terminated |
| Blue Cross Medicare Advantage Secure (HMO) | Health Care Service | 18 | Plan terminated |
| UHC Complete Care Support TX-1A (Regional PPO C-SNP) | UnitedHealth | 14 | Plan terminated |
| AARP Medicare Advantage from UHC TX-001P (HMO-POS) | UnitedHealth | 13 | Plan leaves this county |
| Wellcare Simple Open (PPO) | Centene | 13 | Plan terminated |
| KelseyCare Advantage Signature (HMO) | UnitedHealth | 12 | Plan leaves this county |
| Blue Cross Medicare Advantage Dental Value (HMO) | Health Care Service | 11 | Plan terminated |
Where CMS moves members
| 2026 plan | 2027 plan | Members |
|---|---|---|
| UHC Dual Complete TX-S003 (HMO-POS D-SNP) | UHC Dual Complete TX-S6 (HMO-POS D-SNP) | 177 |
| UHC Dual Complete TX-D002 (HMO-POS D-SNP) | UHC Dual Complete TX-Q6 (HMO-POS D-SNP) | 122 |
| Wellpoint Full Dual Advantage (HMO D-SNP) | Wellpoint Full Dual Advantage (HMO D-SNP) | 97 |
| Wellcare Dual Liberty (HMO D-SNP) | Wellcare Superior HealthPlan Dual Liberty (HMO D-SNP) | 11 |
| Wellpoint Dual Advantage 2 (HMO D-SNP) | Wellpoint Full Dual Advantage (HMO D-SNP) | 10 or fewer |
| Wellpoint Full Dual Advantage 2 (HMO D-SNP) | Wellpoint Full Dual Advantage (HMO D-SNP) | 10 or fewer |
| UHC Dual Complete TX-Q3 (HMO-POS D-SNP) | UHC Dual Complete TX-Q6 (HMO-POS D-SNP) | 10 or fewer |
| Humana USAA Honor Giveback (PPO) | Humana USAA Honor Giveback (PPO) | 10 or fewer |
Who holds the members
- UnitedHealth1,392
- Health Care Service952
- CVS Health867
- Humana541
- Centene426
- Devoted Health248
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- DEVOTED C-SNP GIVEBACK EXTRAS 087 TX (HMO C-SNP)Devoted Health4.5
- DEVOTED CORE 019 TX (HMO)Devoted Health4.5
- DEVOTED GIVEBACK 006 TX (HMO)Devoted Health4.5
- DEVOTED GIVEBACK EXTRAS 114 TX (HMO)Devoted Health4.5
- Humana Essentials Plus Giveback (PPO)Humana4.5
- Humana Together in Health (PPO I-SNP)Humana4.5
- Humana USAA Honor Giveback (PPO)Humana4.5
- KelseyCare Advantage Core (HMO)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 50 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Waller 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.