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  1. 🏠
  2. Medicare Advantage Plans
  3. Illinois
  4. Warren County

2026 Medicare Advantage Plans in Warren County, IL

Last update: September 3, 2026.

Warren County, IL has 20 Medicare Advantage plans available in 2026. These include 16 plans with no monthly premium, and roughly 15% are rated at least 4 stars based on CMS data.

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

  • 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: $10.55/mo
$0 Premium Plans: 16
Average MOOP: $6,015 ($9,250 max. in 2026)
Star Ratings (Plan Mix): 4+ Stars: 15% · 3 Stars: 85% · Below 3: 0%
Average Part D Deductible: $581.15
Total MA/MAPD Enrollment: 707
Plans with the Highest Enrollment
(as of September 8, 2026)
1. AARP Medicare Advantage from UHC IL-6 (PPO) — 175 enrollees
2. AARP Medicare Advantage from UHC IA-0002 (HMO-POS) — 125 enrollees
3. Wellcare Simple Essential (HMO) — 74 enrollees

Medicare Advantage PPO Plans

Preferred Provider Organization (PPO) plans allow access to both in-network and out-of-network providers. Out-of-network care usually costs more, but PPOs offer greater flexibility in choosing doctors and hospitals.

  • Total PPO Plans 14
  • Average Monthly Premium $11.86/mo
  • Total PPO Enrollment 406
  • $0 Premium PPO Plans 11
  • Average MOOP $6,450
  • Top PPO by Enrollment AARP Medicare Advantage from UHC IL-6 (PPO) — 175 enrollees
  • PPO Plans Without Drug Coverage 6

Comparison table of 2026 PPO Medicare Advantage Plans available in Warren County, Illinois
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $6,000 N/A H7617-022-0
HumanaChoice Giveback H7617-013
☆☆☆☆☆
$0 $4,500 $615 H7617-013-0
AARP Medicare Advantage from UHC IL-6
☆☆☆☆☆
$45 $6,700 $600 H8768-011-0
AARP Medicare Advantage Patriot No Rx IL-MA01
☆☆☆☆☆
$0 $6,700 N/A H8768-019-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $6,000 N/A H5216-355-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $6,000 N/A H5216-258-0
HumanaChoice Giveback H5216-403
☆☆☆☆☆
$0 $4,500 $615 H5216-403-0
HumanaChoice H5216-399
☆☆☆☆☆
$18 $6,000 $615 H5216-399-0
Blue Cross Medicare Advantage Dental Premier
☆☆☆☆☆
$0 $7,500 $615 H8634-021-0
Blue Cross Medicare Advantage Essential
☆☆☆☆☆
$0 $6,700 $450 H8634-012-0
Blue Cross Medicare Advantage Health Choice
☆☆☆☆☆
$0 $9,000 $615 H8634-018-0
Blue Cross Medicare Advantage Protect
☆☆☆☆☆
$0 $6,750 N/A H8634-019-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $6,750 N/A R5361-001-0
HumanaChoice R5361-002
☆☆☆☆☆
$103 $7,200 $615 R5361-002-0
What is the most popular PPO plan in Warren?

AARP Medicare Advantage from UHC IL-6 (PPO) is the top PPO in Warren, with 175 enrollees.

What is the number of PPO plans without Part D coverage in Warren?

There are 6 PPO plans in Warren without prescription drug coverage.

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
5
Average Monthly Premium
$0.00/mo
Total HMO Enrollment
176
$0 Premium HMO Plans
5
Average MOOP
$5,020
Top HMO by Enrollment
Wellcare Simple Essential (HMO) — 74 enrollees
HMO Plans Without Drug Coverage
1

Comparison table of 2026 HMO Medicare Advantage Plans available in Warren County, Illinois
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Blue Cross Medicare Advantage Value
☆☆☆☆☆
$0 $4,000 $450 H3822-014-0
Wellcare Giveback
☆☆☆☆☆
$0 $7,500 $615 H5779-010-0
Wellcare Patriot Giveback
☆☆☆☆☆
$0 $5,500 N/A H5779-011-0
Wellcare Simple Essential
☆☆☆☆☆
$0 $4,200 $615 H5779-002-0
Wellcare Simple Essential Value
☆☆☆☆☆
$0 $3,900 $615 H5779-009-0

What is the typical premium for HMO plans in Warren?

HMO plans in Warren cost $0.00 per month on average.

Which HMO plan do most beneficiaries choose in Warren?

The most popular HMO plan in Warren is Wellcare Simple Essential (HMO), with 74 enrollees.

How many HMO options are offered without prescription drug coverage in Warren?

There are 1 HMO plans in Warren 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 1
  • Average Monthly Premium $45.00/mo
  • Total HMO-POS Enrollment 125
  • $0 Premium HMO-POS Plans 0
  • Average MOOP $4,900
  • Top HMO-POS by Enrollment AARP Medicare Advantage from UHC IA-0002 (HMO-POS) — 125 enrollees
  • HMO-POS Plans Without Drug Coverage 0

Comparison table of 2026 HMO-POS Medicare Advantage Plans available in Warren County, Illinois
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
AARP Medicare Advantage from UHC IA-0002
☆☆☆☆☆
$45 $4,900 $520 H5253-108-1
What is the total number of HMO-POS plans in Warren?

In 2026, Warren has 1 HMO-POS plans with 125 enrollees.

How much do HMO-POS plans cost in Warren?

The typical HMO-POS premium in Warren is $45.00, and 0 plans have no monthly premium.

Below is a breakdown of CMS star ratings for Medicare Advantage plans available in Warren County, IL for 2026.

CMS Star Ratings for Medicare Advantage Plans in Warren County, IL (2026)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 3 15%
3 Stars 17 85%
Below 3 Stars 0 0%
Not Rated 0 0%
Average Rating 3.35

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

  • CMS.gov, Medicare Advantage & Special Needs Plan Landscape Source Files — Version: 202608
  • CMS.gov, Medicare Part C & D Performance Data — Version: 2026
  • CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Version: 2026-08

County-level figures shown on this page, including plan counts, enrollment totals, averages, and percentage distributions, reflect standard Medicare Advantage (MA/MAPD) plans only and are derived from CMS datasets using a standardized aggregation methodology.

Data sources and methodology documentation .

  • CMS.gov, "Medicare Advantage Plan Fact Sheet" — Last accessed 25 May, 2025
  • Medicare.gov, "Your coverage options" — Last accessed 25 May, 2025
  • Medicare.gov, "Joining a plan" — 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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