- Entity
- county:texas-williamson-48491
- Digest
- 2027-county-ma-aggregate
- Population Scope
- Standard Medicare Advantage plans only; Special Needs Plans (SNPs) excluded
- Source URL
- https://www.medicareplans.com/medicare-advantage/texas/williamson/
- Glossary Scope
- cms_landscape
- Fragment Scope
- semantic-digest
- Method
- https://webmem.com/protocol/serialization/html/
- fragment-county-plan-index
- Total Standard Medicare Advantage Plans
- 35
- PPO Plans
- 16
- HMO Plans
- 7
- HMO-POS Plans
- 12
- PFFS Plans
- 0
- Average Monthly Premium
- 29.89
- Average MOOP
- 7085.71
- Average Part D Deductible
- 467.42
- $0 Premium Plans
- 24
- Plans Without Part D Coverage
- 9
- Average CMS Star Rating
- 3.99
- $0 Premium Plan Share
- 68.57
- 5-Star Plan Share
- 0
- 4+ Star Plan Share
- 69
- 3-Star Plan Share
- 31
- Below 3-Star Plan Share
- 0
- Not-Rated Plan Share
- 0
- PPO Average Monthly Premium
- 37.81
- PPO Average MOOP
- 7706.25
- PPO Enrollment
- 10280
- PPO $0 Premium Plans
- 8
- PPO Plans Without Part D Coverage
- 5
- HMO Average Monthly Premium
- 0
- HMO Average MOOP
- 6442.86
- HMO Enrollment
- 5883
- HMO $0 Premium Plans
- 7
- HMO Plans Without Part D Coverage
- 0
- HMO-POS Average Monthly Premium
- 36.75
- HMO-POS Average MOOP
- 6633.33
- HMO-POS Enrollment
- 10707
- HMO-POS $0 Premium Plans
- 9
- HMO-POS Plans Without Part D Coverage
- 4
- Entity
- county:texas-williamson-48491
- Digest
- 2027-county-ma-aggregate
- Population Scope
- Standard Medicare Advantage plans only; Special Needs Plans (SNPs) excluded
- Source URL
- https://www.medicareplans.com/medicare-advantage/texas/williamson/
- Glossary Scope
- cms_landscape
- Fragment Scope
- semantic-digest
- Method
- https://webmem.com/protocol/serialization/html/
- fragment-texas-williamson-48491-landscape-stats
- Plans Indexed
- 35
- Standard Medicare Advantage Plans
-
-
BSW SeniorCare Advantage Preferred
H8142-005-0 -
BSW SeniorCare Advantage Preferred Rx
H8142-002-0 -
BSW SeniorCare Advantage Premium
H8142-006-0 -
BSW SeniorCare Advantage Premium Rx
H8142-003-0 -
BSW SeniorCare Advantage Select
H8142-004-0 -
BSW SeniorCare Advantage Select Rx
H8142-001-0 -
DEVOTED CORE 014 TX
H7993-014-0 -
DEVOTED GIVEBACK 048 TX
H7993-048-0 -
DEVOTED GIVEBACK EXTRAS 109 TX
H7993-109-0 -
Humana Essentials Plus Giveback
H7617-035-0 -
Humana Gold Plus H0028-037
H0028-037-0 -
Humana Gold Plus H4461-054
H4461-054-0 -
Humana USAA Honor Giveback
H7617-062-0 -
HumanaChoice H7617-029
H7617-029-0 -
AARP Medicare Advantage CareFlex from UHC TX-47
H4527-053-0 -
AARP Medicare Advantage Essentials from UHC TX-12
H4527-002-0 -
AARP Medicare Advantage Extras from UHC TX-53
H4527-059-0 -
AARP Medicare Advantage from UHC TX-46
H4527-052-0 -
AARP Medicare Advantage Patriot No Rx TX-MA01
H4527-024-0 -
BSW SeniorCare Advantage Basic
H2032-002-0 -
BSW SeniorCare Advantage Platinum
H2032-003-0 -
Humana USAA Honor Giveback
H5216-348-0 -
HumanaChoice Giveback H5216-358
H5216-358-0 -
HumanaChoice H5216-432
H5216-432-0 -
Aetna Medicare Eagle
H3288-051-0 -
DEVOTED CHOICE GIVEBACK 001 TX
H6813-001-0 -
DEVOTED CHOICE MA ONLY 006 TX
H6813-006-0 -
HumanaChoice R4182-001
R4182-001-0 -
HumanaChoice R4182-003
R4182-003-0 -
HumanaChoice R4182-004
R4182-004-0 -
Wellcare Simple Value
H5294-026-0 -
AARP Medicare Advantage from UHC TX-61
R6801-012-0 -
Aetna Medicare Signature Extra
H4523-001-0 -
HumanaChoice H0473-003
H0473-003-0 -
Wellpoint Medicare Advantage 2
H2593-029-0
-
BSW SeniorCare Advantage Preferred
- Total Standard Medicare Advantage Enrollment
- 26870
2027 Medicare Advantage Plans in Williamson County, TX
Last update: .
For 2027, Williamson County, TX includes 35 Medicare Advantage plans. Enrollment across these plans totals approximately 26,870, with 24 $0 premium options and 69% rated 4 stars or higher.
Totals on this page exclude Medicare Advantage Special Needs Plans (SNPs). SNP plans for Williamson County, TX are provided separately. Or you can discover all Medicare Options in Williamson County, TX.
Medicare Advantage PPO Plans
Preferred Provider Organization (PPO) plans allow members to choose care from both in-network and out-of-network providers. Out-of-network care usually costs more, but PPOs offer greater flexibility in how members access care.
- Total PPO Plans
- 16
- Average Monthly Premium
- $37.81/mo
- Total PPO Enrollment
- 10,280
- $0 Premium PPO Plans
- 8
- Average MOOP
- $7,706
- Top PPO by Enrollment
- HumanaChoice H5216-432 (PPO) — 2,194 enrollees
- PPO Plans Without Drug Coverage
- 5
What is the typical premium for PPO plans available in Williamson?
PPO plans in Williamson cost $37.81 per month on average.
Which PPO plan do most beneficiaries choose in Williamson?
The most popular PPO plan in Williamson is HumanaChoice H5216-432 (PPO), with 2,194 enrollees.
How many PPO options are offered without drug coverage in Williamson?
5 PPO plans in Williamson do not include prescription drug coverage.
Medicare Advantage HMO Plans
Health Maintenance Organization (HMO) plans generally require members to use in-network doctors, hospitals, and other providers, except in emergencies. Because of this structure, HMOs often have lower premiums and out-of-pocket costs than other plan types.
- Total HMO Plans 7
- Average Monthly Premium $0.00/mo
- Total HMO Enrollment 5,883
- $0 Premium HMO Plans 7
- Average MOOP $6,443
- Top HMO by Enrollment Humana Gold Plus H0028-037 (HMO) — 2,959 enrollees
- HMO Plans Without Drug Coverage 0
| Plan Name | Rating* | Premium | MOOP | Rx Ded. | Plan-ID |
|---|---|---|---|---|---|
| DEVOTED CORE 014 TX | $0 | $5,400 | $461 | H7993-014-0 | |
| DEVOTED GIVEBACK 048 TX | $0 | $8,550 | $461 | H7993-048-0 | |
| DEVOTED GIVEBACK EXTRAS 109 TX | $0 | $6,700 | $700 | H7993-109-0 | |
| Humana Gold Plus H0028-037 | $0 | $5,350 | $440 | H0028-037-0 | |
| Humana Gold Plus H4461-054 | $0 | $5,350 | $440 | H4461-054-0 | |
| Wellcare Simple Value | $0 | $9,850 | $700 | H5294-026-0 | |
| Aetna Medicare Signature Extra | $0 | $3,900 | $300 | H4523-001-0 |
What is the total number of HMO plans offered in Williamson?
In 2027, Williamson County has 7 HMO plans with 5,883 enrollees.
How much do HMO plans cost in Williamson?
The typical HMO premium in Williamson is $0.00, and 7 plans have no monthly premium.
Medicare Advantage HMO-POS Plans
HMO-POS plans are structured like HMOs, requiring in-network care for the lowest costs, while allowing limited out-of-network access at higher cost. This provides added flexibility compared with standard HMO plans.
- Total HMO-POS Plans
- 12
- Average Monthly Premium
- $36.75/mo
- Total HMO-POS Enrollment
- 10,707
- $0 Premium HMO-POS Plans
- 9
- Average MOOP
- $6,633
- Top HMO-POS by Enrollment
- AARP Medicare Advantage Essentials from UHC TX-12 (HMO-POS) — 4,074 enrollees
- HMO-POS Plans Without Drug Coverage
- 4
| Plan Name | Rating* | Premium | MOOP | Rx Ded. | Plan-ID |
|---|---|---|---|---|---|
| BSW SeniorCare Advantage Preferred | $0 | $4,500 | N/A | H8142-005-0 | |
| BSW SeniorCare Advantage Preferred Rx | $152 | $5,400 | $250 | H8142-002-0 | |
| BSW SeniorCare Advantage Premium | $0 | $4,500 | N/A | H8142-006-0 | |
| BSW SeniorCare Advantage Premium Rx | $258 | $5,000 | $250 | H8142-003-0 | |
| BSW SeniorCare Advantage Select | $0 | $6,400 | N/A | H8142-004-0 | |
| BSW SeniorCare Advantage Select Rx | $0 | $7,150 | $500 | H8142-001-0 | |
| AARP Medicare Advantage CareFlex from UHC TX-47 | $0 | $7,150 | $685 | H4527-053-0 | |
| AARP Medicare Advantage Essentials from UHC TX-12 | $0 | $7,150 | $685 | H4527-002-0 | |
| AARP Medicare Advantage Extras from UHC TX-53 | $0 | $9,850 | $685 | H4527-059-0 | |
| AARP Medicare Advantage from UHC TX-46 | $31 | $5,500 | $355 | H4527-052-0 | |
| AARP Medicare Advantage Patriot No Rx TX-MA01 | $0 | $7,150 | N/A | H4527-024-0 | |
| Wellpoint Medicare Advantage 2 | $0 | $9,850 | $105 | H2593-029-0 |
- What is the average monthly premium for HMO-POS plans?
- HMO-POS plans in Williamson cost $36.75 per month on average.
- Which HMO-POS plan is most popular in Williamson?
- The most popular HMO-POS plan in Williamson is AARP Medicare Advantage Essentials from UHC TX-12 (HMO-POS), with 4,074 enrollees.
- How many HMO-POS plans in Williamson do not include drug coverage?
- There are 4 HMO-POS plans in Williamson without prescription drug coverage.
CMS quality ratings for Medicare Advantage plans in Williamson County, TX (2027) are summarized below.
| Rating Category | Number of Plans | Percent of Plans |
|---|---|---|
| 5 Stars | No 5-star plans available. | 0% |
| 4 Stars (includes 5 Stars) | 24 | 69% |
| 3 Stars | 11 | 31% |
| Below 3 Stars | 0 | 0% |
| Not Rated | 0 | 0% |
| Average Rating | 3.99 | |
* Star ratings are based on CMS quality measures and reflect plan performance for the 2027 rating period.
| Data Source | Publisher | CMS Version |
|---|---|---|
| Landscape Source Files | Centers for Medicare & Medicaid Services | CY2027 Landscape (202609.1) |
| Medicare Part C & D Performance | Centers for Medicare & Medicaid Services | 2027 Star Ratings Data Tables |
| Plan Benefits Package | Centers for Medicare & Medicaid Services | PBP Benefits-2027 |
| Monthly Enrollment by Contract/Plan/State/County | Centers for Medicare & Medicaid Services | 2026-09 |
All plan counts, enrollment totals, averages, and percentage distributions are calculated at the county level using CMS data and include standard Medicare Advantage (MA/MAPD) plans only, based on a consistent aggregation methodology.
Data sources and methodology documentation.
| Publisher | Reference | Last Accessed |
|---|---|---|
| Medicare.gov | Understanding Medicare Advantage Plans | 25 May, 2025 |
| Medicare.gov | Explore your Medicare coverage options | 25 May, 2025 |
| NCOA.org | 5 Steps to Choosing the Right Medicare Plan for You | 25 May, 2025 |
MedicarePlans.com is an independent, non-government informational resource and is not affiliated with or endorsed by the U.S. Government or the federal Medicare program.
Data provenance is documented in accordance with the U.S. Core Data for Interoperability (USCDI) Provenance standard .
Page content independently curated and maintained by David W. Bynon, Editorial Steward, using a standardized, data-driven methodology for accurate, non-commercial Medicare plan interpretation and resolution.