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  1. 🏠
  2. Medicare Advantage Plans
  3. Tennessee
  4. Decatur County

2026 Medicare Advantage Plans in Decatur County, TN

Last update: May 1, 2026. Enrollment data updated: May 2, 2026

In Decatur County, TN, there are 34 Medicare Advantage plans available for 2026. Of these, 19 offer a $0 monthly premium, and about 59% are rated 4 stars or higher based on CMS quality ratings.

Medicare Advantage Special Needs Plans (SNPs) are not included in the figures shown above. View Special Needs Plans in Decatur County, TN. Or explore all Medicare Options available in Decatur County, TN.

  • PPO Plans
  • HMO Plans
  • HMO-POS Plans

At a Glance

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

Average Monthly Premium
$19.56/mo
Plans with $0 Premium
19
Average MOOP Limit
$5,430 ($9,250 max. in 2026)
Star Ratings (Plan Mix)
4+ Stars: 59% · 3 Stars: 41% · Below 3: 0%
Average Part D Deductible
$461.73
Total MA/MAPD Enrollment
1,118
Plans with the Highest Enrollment
(as of May 2, 2026)
1. BlueAdvantage Garnet (PPO) — 561 enrollees
2. Humana Gold Plus H4461-025 (HMO) — 156 enrollees
3. HealthSpring Preferred (HMO) — 89 enrollees

Medicare Advantage PPO Plans

Preferred Provider Organization (PPO) plans allow members to use both in-network and out-of-network providers. Out-of-network care typically costs more, but PPOs offer greater flexibility in how care is accessed.

Total PPO Plans
15
Average Monthly Premium
$33.18/mo
Total PPO Enrollment
642
$0 Premium PPO Plans
7
Average MOOP
$5,438
Top PPO by Enrollment
BlueAdvantage Garnet (PPO) — 561 enrollees
PPO Plans Without Drug Coverage
4

PPO Medicare Advantage plan comparison – Decatur County, Tennessee, 2026
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
AARP Medicare Advantage from UHC TN-0002
☆☆☆☆☆
$0 $5,900 $440 H2001-094-0
Aetna Medicare Eagle Giveback
☆☆☆☆☆
$0 $8,200 N/A H5521-279-0
Aetna Medicare Enhanced
☆☆☆☆☆
$28 $6,750 $615 H5521-501-0
Humana Value Plus H7617-088
☆☆☆☆☆
$28 $4,900 $615 H7617-088-0
BlueAdvantage Diamond
☆☆☆☆☆
$157 $2,975 $250 H7917-009-0
BlueAdvantage Extra
☆☆☆☆☆
$28 $5,100 $615 H7917-041-0
BlueAdvantage Freedom
☆☆☆☆☆
$0 $3,200 N/A H7917-039-0
BlueAdvantage Garnet
☆☆☆☆☆
$0 $4,900 $250 H7917-033-0
BlueAdvantage Ruby
☆☆☆☆☆
$89 $3,850 $250 H7917-012-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $3,400 N/A H5216-235-0
Humana Value Plus H5216-180
☆☆☆☆☆
$28 $4,900 $615 H5216-180-0
HumanaChoice H5216-097
☆☆☆☆☆
$55 $8,850 $590 H5216-097-0
HumanaChoice R0110-017
☆☆☆☆☆
$0 $4,650 N/A R0110-017-0
HumanaChoice R0110-018
☆☆☆☆☆
$86 $6,500 $590 R0110-018-0
HealthSpring True Choice
☆☆☆☆☆
$0 $7,500 $250 H7849-153-0
What is the total number of PPO plans offered in Decatur?

Decatur County has 15 PPO plans for 2026, with 642 enrolled.

How much do PPO plans cost in Decatur?

The typical PPO premium in Decatur is $33.18, and 7 plans have no monthly premium.

Medicare Advantage HMO Plans

HMO plans typically require members to use in-network providers and facilities, except in emergencies. In return, HMOs often offer lower monthly premiums and reduced cost-sharing.

Total HMO Plans
6
Average Monthly Premium
$5.47/mo
Total HMO Enrollment
258
$0 Premium HMO Plans
4
Average MOOP
$4,833
Top HMO by Enrollment
Humana Gold Plus H4461-025 (HMO) — 156 enrollees
HMO Plans Without Drug Coverage
2

HMO Medicare Advantage plan comparison – Decatur County, Tennessee, 2026
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Aetna Medicare Value Plus
☆☆☆☆☆
$15 $6,750 $615 H3146-012-0
HealthSpring Courage
☆☆☆☆☆
$0 $3,900 N/A H4513-033-0
HealthSpring Preferred
☆☆☆☆☆
$0 $4,900 $200 H4513-049-5
HealthSpring Primary
☆☆☆☆☆
$18 $5,000 $615 H4513-053-0
Humana Gold Plus H4461-025
☆☆☆☆☆
$0 $4,700 $615 H4461-025-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $3,750 N/A H4461-004-0
What is the average monthly premium for HMO plans?
HMO plans in Decatur cost $5.47 per month on average.
Which HMO plan is most popular in Decatur?
The most popular HMO plan in Decatur is Humana Gold Plus H4461-025 (HMO), with 156 enrollees.
How many HMO plans in Decatur do not include drug coverage?
There are 2 HMO plans in Decatur without prescription drug coverage.

Medicare Advantage HMO-POS Plans

HMO Point-of-Service (HMO-POS) plans combine HMO network requirements with limited out-of-network access. Care outside the network typically costs more, but HMO-POS plans provide added flexibility compared with standard HMOs.

  • Total HMO-POS Plans 13
  • Average Monthly Premium $10.35/mo
  • Total HMO-POS Enrollment 218
  • $0 Premium HMO-POS Plans 8
  • Average MOOP $5,697
  • Top HMO-POS by Enrollment AARP Medicare Advantage Giveback from UHC TC-4 (HMO-POS) — 83 enrollees
  • HMO-POS Plans Without Drug Coverage 2

HMO-POS Medicare Advantage plan comparison – Decatur County, Tennessee, 2026
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
AARP Medicare Advantage from UHC TN-0003
☆☆☆☆☆
$0 $5,400 $440 H5253-081-0
AARP Medicare Advantage from UHC TN-0004
☆☆☆☆☆
$19 $3,800 $340 H5253-082-0
AARP Medicare Advantage Giveback from UHC TC-4
☆☆☆☆☆
$0 $6,700 $600 H5253-121-0
AARP Medicare Advantage Patriot No Rx TC-MA01
☆☆☆☆☆
$0 $3,900 N/A H5253-113-0
HealthSpring Premier
☆☆☆☆☆
$45 $6,150 $250 H4513-036-0
Wellcare Assist
☆☆☆☆☆
$28 $4,800 $615 H1416-042-0
Wellcare Assist
☆☆☆☆☆
$24 $4,800 $615 H1416-083-0
Wellcare Giveback
☆☆☆☆☆
$0 $6,700 $615 H1416-079-0
Wellcare Patriot Giveback
☆☆☆☆☆
$0 $4,800 N/A H1416-061-0
Wellcare Simple
☆☆☆☆☆
$0 $4,800 $615 H1416-077-0
Wellpoint Extra Help
☆☆☆☆☆
$0 $9,000 $390 H5828-008-0
Wellpoint Medicare Advantage
☆☆☆☆☆
$19 $6,750 $200 H5828-013-0
Wellpoint Medicare Advantage 2
☆☆☆☆☆
$0 $6,460 $200 H5828-016-0
What is the total number of HMO-POS plans in Decatur?

There are 13 HMO-POS plans in 2026, covering 218 enrollees.

How much do HMO-POS plans cost in Decatur?

The average HMO-POS premium in Decatur is $10.35 per month, with 8 plans offering $0 premiums.

What is the leading HMO-POS plan in Decatur?

AARP Medicare Advantage Giveback from UHC TC-4 (HMO-POS) is the top HMO-POS in Decatur, with 83 enrollees.

What is the number of HMO-POS plans without Part D coverage in Decatur?

2 HMO-POS plans in Decatur do not include prescription drug coverage.

The table below shows CMS star ratings for Medicare Advantage plans in Decatur County, TN for 2026.

CMS Star Ratings for Medicare Advantage Plans in Decatur County, TN (2026)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 20 59%
3 Stars 14 41%
Below 3 Stars 0 0%
Not Rated 0 0%
Average Rating 3.72

* Medicare Advantage star ratings are determined by CMS each year using a standardized 5-star rating system.

  • CMS.gov, Medicare Advantage Landscape Source Files — Last accessed May 2, 2026
  • CMS.gov, Medicare Part C & D Performance Data — Last accessed May 2, 2026
  • CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Last accessed May 2, 2026

This page presents county-level Medicare Advantage (MA/MAPD) data, including plan counts, enrollment totals, averages, and percentage distributions, derived from CMS datasets using a standardized aggregation approach.

Data sources and methodology documentation .

  • Medicare.gov, "Compare types of Medicare Advantage Plans" — Last accessed 25 May, 2025
  • Medicare.gov, "Your coverage options" — Last accessed 25 May, 2025
  • AARP.org, "The Big Choice: Original Medicare vs. Medicare Advantage" — 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 documentation is maintained in alignment 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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