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  1. 🏠
  2. Special Needs Plans
  3. Texas
  4. Williamson County

2027 Medicare Special Needs Plans in Williamson County, TX

Last update: October 5, 2026.

For 2027, Williamson County, TX includes 29 Medicare Special Needs Plans. Enrollment across these plans totals approximately 3,436, with 65% rated 4 stars or higher.

Special Needs Plans (SNPs) are designed for specific healthcare or eligibility situations. Other options may also be available. Visit Medicare Options in Williamson County, TX to explore additional plan types and coverage choices.

  • D-SNP Plans
  • C-SNP Plans
  • I-SNP Plans

At a Glance

County-level summary of Medicare Special Needs Plan availability and enrollment based on CMS data.

  • Average Monthly Premium: $4.23/mo
  • $0 Premium Plans: 24
  • Average MOOP: $9,047 ($9,250 max. Excludes zero-cost D-SNPs.)
  • Star Ratings (Plan Mix): 4+ Stars: 65% · 3 Stars: 35% · Below 3: 0%
  • Average Part D Deductible: $516.03
  • Total SNP Enrollment: 3,436
  • SNP Plans with the Highest Enrollment
    (as of October 5, 2026)
    1. UHC Complete Care TX-16 (C-SNP) — 2,063 enrollees
    2. Humana Gold Plus - Diabetes and Heart (C-SNP) — 544 enrollees
    3. Humana Gold Plus SNP-DE H4461-071 (D-SNP) — 253 enrollees

Dual Eligible Special Needs Plans (D-SNPs)

Dual Eligible Special Needs Plans (D-SNPs) are Medicare Advantage plans for individuals eligible for both Medicare and Medicaid. Plan availability varies by county.

Total D-SNP Plans
15
Average Monthly Premium
$0.00/mo
Beneficiaries Enrolled
584
$0 Premium Plans
15
Zero Cost Plans
9
Top D-SNP by Enrollment
Humana Gold Plus SNP-DE H4461-071 (D-SNP) — 253 enrollees
Plans without Drug Coverage
0
2027 D-SNP Medicare plans in Williamson County, Texas (comparison chart)
SNP Plan Name Rating* Premium MOOP Rx Ded. Plan-ID
DEVOTED DUAL 015 TX
☆☆☆☆☆
$0 9850.00 $700 H7993-015-0
DEVOTED DUAL FULL 037 TX
☆☆☆☆☆
$0 9850.00 $700 H7993-037-0
Humana Gold Plus SNP-DE H0028-032
☆☆☆☆☆
$0 9850.00 $700 H0028-032-0
Humana Gold Plus SNP-DE H4461-071
☆☆☆☆☆
$0 9850.00 $700 H4461-071-0
Wellcare Superior HealthPlan Dual Liberty Sync
☆☆☆☆☆
$0 9850.00 $700 H0174-024-0
Wellpoint Dual Advantage
☆☆☆☆☆
$0 9850.00 $105 H8849-030-0
Wellpoint Dual Advantage Plus
☆☆☆☆☆
$0 9850.00 $105 H8849-028-0
Wellpoint Full Dual Advantage
☆☆☆☆☆
$0 9850.00 $105 H8849-026-0
Aetna Medicare Full Dual
☆☆☆☆☆
$0 9850.00 $700 H4523-028-0
UHC Dual Complete TX-S001
☆☆☆☆☆
$0 9850.00 $400 R6801-011-0
UHC Dual Advantage TX-V11
☆☆☆☆☆
$0 4450.00 $75 H3868-005-0
UHC Dual Complete TX-Q6
☆☆☆☆☆
$0 9850.00 $75 H3868-003-2
UHC Dual Complete TX-S6
☆☆☆☆☆
$0 9850.00 $75 H3868-004-2
UHC Dual Complete TX-YL2
☆☆☆☆☆
$0 9850.00 $700 H3868-007-0
Wellcare Superior HealthPlan Dual Reserve Value
☆☆☆☆☆
$0 9850.00 $700 H0062-013-0

What is the average monthly premium for D-SNP plans in Williamson County?

D-SNP plans in Williamson County cost $0.00 per month.

Which D-SNP plan has the highest enrollment in Williamson County?

The most popular D-SNP plan in Williamson County is Humana Gold Plus SNP-DE H4461-071 (D-SNP), with 253 enrollees.

How many D-SNP plans are available in Williamson County?

In 2027, Williamson County offers 15 D-SNP plans with 584 enrollees.

Institutional Special Needs Plans (I-SNPs)

Institutional Special Needs Plans (I-SNPs) are Medicare Advantage plans for individuals who reside in or require institutional-level care. Plan availability varies by county.

Total I-SNP Plans
7
Average Monthly Premium
$3.26/mo
Beneficiaries Enrolled
135
$0 Premium Plans
3
Average MOOP
$9,679
Top I-SNP by Enrollment
ProCare Advantage (I-SNP) — 76 enrollees
Plans without Drug Coverage
0
2027 I-SNP Medicare plans in Williamson County, Texas (comparison chart)
SNP Plan Name Rating* Premium Network
UHC Nursing Home Plan TX-F001
☆☆☆☆☆
$6 9850.00 $700 H0710-020-0
Humana Together in Health
☆☆☆☆☆
$0 9850.00 $250 H7617-138-0
Texas Independence Community Plan
☆☆☆☆☆
$6 9250.00 $700 H5015-002-0
Texas Independence Health Plan, Inc.
☆☆☆☆☆
$4 9250.00 $700 H5015-001-0
Humana Together in Health
☆☆☆☆☆
$0 9850.00 $700 H5216-369-0
Provider Partners Texas Advantage Plan
☆☆☆☆☆
$6 9850.00 $700 H4054-001-0
ProCare Advantage
☆☆☆☆☆
$0 9850.00 $700 H3467-001-0

What is the typical premium for I-SNP plans in Williamson County?

I-SNP plans in Williamson County cost $3.26 per month.

Which I-SNP plan do most beneficiaries choose in Williamson County?

The most popular I-SNP plan in Williamson County is ProCare Advantage (I-SNP), with 76 enrollees.

How many Institutional SNP plans are offered in Williamson County?

In 2027, Williamson County offers 7 I-SNP plans with 135 enrollees.

Medicare Chronic Condition Special Needs Plans (C-SNPs)

Chronic Condition Special Needs Plans (C-SNPs) are Medicare Advantage plans that limit enrollment to beneficiaries with certain chronic conditions identified under CMS eligibility guidelines.

Total C-SNP Plans
7
Average Monthly Premium
$14.29/mo
Beneficiaries Enrolled
2,717
$0 Premium C-SNPs
6
Average MOOP
$7,464
Most Popular C-SNP
UHC Complete Care TX-16 (C-SNP) with 2,063 enrollees
C-SNPs Without Drug Coverage
0
2027 C-SNP Medicare plans in Williamson County, Texas (comparison chart)
SNP Plan Name Rating* Premium Network
DEVOTED C-SNP ENHANCED 023 TX
☆☆☆☆☆
$0 6200.00 $650 H7993-023-0
DEVOTED C-SNP GIVEBACK EXTRAS 082 TX
☆☆☆☆☆
$0 6700.00 $700 H7993-082-0
DEVOTED C-SNP PLUS 024 TX
☆☆☆☆☆
$0 9850.00 $650 H7993-024-0
Humana Gold Plus - Diabetes and Heart
☆☆☆☆☆
$0 3900.00 $500 H4461-068-0
UHC Complete Care TX-16
☆☆☆☆☆
$0 5900.00 $440 H4527-039-0
UHC Complete Care TX-29
☆☆☆☆☆
$100 9850.00 $685 R6801-009-0
Wellpoint Kidney Care
☆☆☆☆☆
$0 9850.00 $350 H2593-031-0
What is the most popular C-SNP plan in Williamson County?

UHC Complete Care TX-16 (C-SNP) is the top C-SNP in Williamson County, with 2,063 enrollees.

What is the total number of C-SNP plans in Williamson County?

There are 7 C-SNP plans in 2027, covering 2,717 enrollees.

Primary CMS datasets used for this Medicare Special Needs Plan county resource.
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 Medicare Special Needs Plans (SNP) only, based on a consistent aggregation methodology.

Data sources and methodology documentation.

Secondary Medicare references and explanatory resources.
Publisher Reference Last Accessed
Medicare.gov Understanding Medicare Advantage Plans 20 August, 2026
Medicare.gov Compare Original Medicare & Medicare Advantage 22 August, 2026
NCOA.org 5 Steps to Choosing the Right Medicare Plan for You 24 August, 2026

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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.

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