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  1. 🏠
  2. Medicare Advantage Plans
  3. Texas
  4. Dimmit County

2027 Medicare Advantage Plans in Dimmit County, TX

Last update: October 5, 2026.

For 2027, Dimmit County, TX includes 15 Medicare Advantage plans. Enrollment across these plans totals approximately 577, with 8 $0 premium options and 67% rated 4 stars or higher.

  • PPO Plans
  • HMO-POS Plans

At a Glance

County-level summary of Medicare Advantage plan availability and enrollment based on CMS data.

  • Average Monthly Premium: $27.87/mo
  • $0 Premium Plans: 8
  • Average MOOP: $7,170 ($9,250 max. in 2027)
  • Star Ratings (Plan Mix): 4+ Stars: 67% · 3 Stars: 33% · Below 3: 0%
  • Average Part D Deductible: $586.36
  • Total MA/MAPD Enrollment: 577
  • Plans with the Highest Enrollment
    (as of October 5, 2026)
    1. AARP Medicare Advantage Essentials from UHC TX-14 (HMO-POS) — 227 enrollees
    2. Aetna Medicare Signature (PPO) — 111 enrollees
    3. HumanaChoice H5216-043 (PPO) — 76 enrollees

This page and its statistics exclude Medicare Advantage Special Needs Plans (SNPs). Special Needs Plans in Dimmit County, TX are summarized separately. Visit Medicare Options in Dimmit County, TX to see more options. For a broader perspective, explore Texas Medicare Advantage plans, including statewide premiums, out-of-pocket costs, CMS ratings, and enrollment comparisons.

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
10
Average Monthly Premium
$38.90/mo
Total PPO Enrollment
228
$0 Premium PPO Plans
4
Average MOOP
$7,735
Top PPO by Enrollment
Aetna Medicare Signature (PPO) — 111 enrollees
PPO Plans Without Drug Coverage
3

2027 PPO Medicare Advantage plans in Dimmit County, Texas (comparison chart)
PPO Plan Name Rating* Premium MOOP Rx Ded. Plan-ID
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $7,900 N/A H7617-062-0
HumanaChoice H7617-059
☆☆☆☆☆
$23 $7,700 $700 H7617-059-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $7,900 N/A H5216-348-0
HumanaChoice H5216-042
☆☆☆☆☆
$62 $6,750 $700 H5216-042-0
HumanaChoice H5216-043
☆☆☆☆☆
$20 $7,700 $700 H5216-043-1
Aetna Medicare Signature
☆☆☆☆☆
$0 $7,150 $700 H3288-005-0
HumanaChoice R4182-001
☆☆☆☆☆
$0 $6,000 N/A R4182-001-0
HumanaChoice R4182-003
☆☆☆☆☆
$100 $8,200 $700 R4182-003-0
HumanaChoice R4182-004
☆☆☆☆☆
$46 $8,200 $700 R4182-004-0
AARP Medicare Advantage from UHC TX-61
☆☆☆☆☆
$138 $9,850 $685 R6801-012-0

What is the average monthly premium for PPO plans in Dimmit?

PPO plans in Dimmit cost $38.90 per month on average.

Which PPO plan has the highest enrollment in Dimmit?

The most popular PPO plan in Dimmit is Aetna Medicare Signature (PPO), with 111 enrollees.

How many PPO plans in Dimmit do not include prescription drug coverage?

3 PPO plans in Dimmit do not include prescription drug coverage.

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
5
Average Monthly Premium
$5.80/mo
Total HMO-POS Enrollment
349
$0 Premium HMO-POS Plans
4
Average MOOP
$6,040
Top HMO-POS by Enrollment
AARP Medicare Advantage Essentials from UHC TX-14 (HMO-POS) — 227 enrollees
HMO-POS Plans Without Drug Coverage
1

2027 HMO-POS Medicare Advantage plans in Dimmit County, Texas (comparison chart)
Plan Name Rating* Premium MOOP Rx Ded. Plan-ID
AARP Medicare Advantage Essentials from UHC TX-14
☆☆☆☆☆
$0 $3,900 $595 H4527-013-0
AARP Medicare Advantage Extras from UHC TX-50
☆☆☆☆☆
$0 $5,400 $235 H4527-055-0
AARP Medicare Advantage from UHC TX-51
☆☆☆☆☆
$29 $3,900 $595 H4527-058-0
AARP Medicare Advantage Giveback from UHC TX-38
☆☆☆☆☆
$0 $9,850 $140 H4527-051-0
AARP Medicare Advantage Patriot No Rx TX-MA01
☆☆☆☆☆
$0 $7,150 N/A H4527-024-0

What is the typical premium for HMO-POS plans in Dimmit?

HMO-POS plans in Dimmit cost $5.80 per month on average.

Which HMO-POS plan has the most members in Dimmit?

The most popular HMO-POS plan in Dimmit is AARP Medicare Advantage Essentials from UHC TX-14 (HMO-POS), with 227 enrollees.

How many HMO-POS options are offered without prescription drug coverage in Dimmit?

There are 1 HMO-POS plans in Dimmit without prescription drug coverage.

CMS quality ratings for Medicare Advantage plans in Dimmit County, TX (2027) are summarized below.

Medicare Advantage Plan Ratings in Dimmit County, TX (2027)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 10 67%
3 Stars 5 33%
Below 3 Stars 0 0%
Not Rated 0 0%
Average Rating 3.87

* CMS assigns Medicare Advantage star ratings annually based on plan quality and performance measures.

Medicare Advantage plans listed on this page are available to eligible beneficiaries residing in Dimmit County, Texas, including communities such as Carrizo Springs, and other areas throughout the county. Plan availability is determined by county of residence, not by city.

  • CMS.gov, Medicare Advantage & Special Needs Plan Landscape Source Files — Version: 202609
  • CMS.gov, Medicare Part C & D Performance Data — Version: 2026
  • CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Version: 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 .

  • Medicare.gov, "Understanding Medicare Advantage Plans" — Last accessed 25 May, 2025
  • Medicare.gov, "Compare Original Medicare & Medicare Advantage" — Last accessed 25 May, 2025
  • NCOA.org, "5 Steps to Choosing the Right Medicare Plan for You" — Last accessed 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.

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