• Skip to main content
  • Skip to secondary menu
  • Skip to footer
Medicare Plans

Medicare Plans

We are Medicare Plans

  • Medicare Options
  • Costs
  • Answers
    • Eligibility
    • Options
    • Enrollment
    • Costs
    • Coverage
  • Medicare Advantage
  • Special Needs
  • Medicare Supplement
  • Prescription Drugs
  1. 🏠
  2. Medicare Advantage Plans
  3. Missouri
  4. Warren County

2026 Medicare Advantage Plans in Warren County, MO

Last update: September 2, 2026.

For 2026, Warren County, MO includes 44 Medicare Advantage plans. Enrollment across these plans totals approximately 4,492, with 35 $0 premium options and 45% rated 4 stars or higher.

This page and its statistics exclude Medicare Advantage Special Needs Plans (SNPs). Special Needs Plans in Warren County, MO are summarized separately. Visit Medicare Options in Warren County, MO to see more options.

  • 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: $16.27/mo
  • $0 Premium Plans: 35
  • Average MOOP: $4,848 ($9,250 max. in 2026)
  • Star Ratings (Plan Mix): 4+ Stars: 45% · 3 Stars: 50% · Below 3: 5%
  • Average Part D Deductible: $480.68
  • Total MA/MAPD Enrollment: 4,492
  • Plans with the Highest Enrollment
    (as of September 8, 2026)
    1. AARP Medicare Advantage Essentials from UHC ST-3 (HMO-POS) — 1,348 enrollees
    2. Aetna Medicare Signature (HMO-POS) — 718 enrollees
    3. AARP Medicare Advantage Extras from UHC ST-4 (HMO-POS) — 628 enrollees

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
21
Average Monthly Premium
$27.90/mo
Total PPO Enrollment
618
$0 Premium PPO Plans
15
Average MOOP
$5,412
Top PPO by Enrollment
AARP Medicare Advantage from UHC ST-0001 (PPO) — 138 enrollees
PPO Plans Without Drug Coverage
5

2026 PPO Medicare Advantage plans in Warren County, Missouri (comparison chart)
Plan Name CMS Stars* Premium/Mo MOOP Rx Ded. CMS ID
Humana Full Access H7617-008
☆☆☆☆☆
$0 $5,000 $400 H7617-008-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $4,700 N/A H7617-012-0
Humana Value Choice H7617-023
☆☆☆☆☆
$0 $3,500 $615 H7617-023-0
AARP Medicare Advantage from UHC ST-0001
☆☆☆☆☆
$53 $4,500 $520 H2406-043-0
AARP Medicare Advantage from UHC ST-2
☆☆☆☆☆
$0 $6,700 $600 H2406-069-0
Aetna Medicare Elite
☆☆☆☆☆
$0 $4,500 $615 H1608-050-0
Aetna Medicare Enhanced
☆☆☆☆☆
$60 $7,500 $615 H1608-013-0
Aetna Medicare Signature
☆☆☆☆☆
$0 $4,200 $615 H1608-067-0
Anthem Veteran
☆☆☆☆☆
$0 $6,751 N/A H4909-021-0
Humana Full Access H5216-407
☆☆☆☆☆
$0 $5,000 $400 H5216-407-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $4,700 N/A H5216-278-1
Humana Value Choice H5216-318
☆☆☆☆☆
$0 $3,500 $615 H5216-318-1
HumanaChoice H5216-032
☆☆☆☆☆
$63 $9,250 $615 H5216-032-0
Essence Advantage Choice
☆☆☆☆☆
$0 $5,400 $340 H6200-001-0
Essence Advantage Premier Plus
☆☆☆☆☆
$254 $2,000 $615 H6200-008-0
HealthSpring True Choice Savings
☆☆☆☆☆
$0 $4,250 $200 H7849-077-0
UHC Medicare Advantage AM-0002
☆☆☆☆☆
$106 $9,250 $600 R3444-012-0
Wellcare Patriot Giveback Open
☆☆☆☆☆
$0 $4,000 N/A H7518-002-0
Wellcare Simple Open
☆☆☆☆☆
$0 $6,000 $615 H7518-001-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $5,500 N/A R1532-001-0
HumanaChoice R1532-002
☆☆☆☆☆
$50 $7,450 $615 R1532-002-0
What is the average monthly premium for PPO plans in Warren?
PPO plans in Warren cost $27.90 per month on average.
Which PPO plan has the highest enrollment in Warren?
The most popular PPO plan in Warren is AARP Medicare Advantage from UHC ST-0001 (PPO), with 138 enrollees.
How many PPO plans in Warren do not include prescription drug coverage?
5 PPO plans in Warren do not include prescription drug coverage.

Medicare Advantage HMO Plans

Health Maintenance Organization (HMO) plans are built around a defined network of doctors and hospitals. Care is generally covered only within the network, except in emergencies, but this structure often results in lower premiums and out-of-pocket costs.

Total HMO Plans
11
Average Monthly Premium
$5.36/mo
Total HMO Enrollment
803
$0 Premium HMO Plans
10
Average MOOP
$3,923
Top HMO by Enrollment
Humana Total Complete H4461-046 (HMO) — 267 enrollees
HMO Plans Without Drug Coverage
0

2026 HMO Medicare Advantage plans in Warren County, Missouri (comparison chart)
Plan Name CMS Stars* Premium/Mo MOOP Rx Ded. CMS ID
Essence Advantage
☆☆☆☆☆
$0 $3,400 $0 H2610-005-0
Essence Advantage Plus
☆☆☆☆☆
$59 $2,900 $0 H2610-006-0
Essence Advantage Select
☆☆☆☆☆
$0 $3,900 $340 H2610-016-0
Humana Essentials Plus Giveback H4461-045
☆☆☆☆☆
$0 $4,200 $615 H4461-045-0
Humana Total Complete H4461-046
☆☆☆☆☆
$0 $2,700 $615 H4461-046-0
HealthSpring Preferred
☆☆☆☆☆
$0 $2,300 $200 H0439-020-0
HealthSpring Preferred Savings
☆☆☆☆☆
$0 $6,750 $0 H0439-021-0
Humana Gold Plus Giveback H0028-065
☆☆☆☆☆
$0 $4,200 $615 H0028-065-0
Humana Gold Plus H0028-014
☆☆☆☆☆
$0 $2,700 $615 H0028-014-0
DEVOTED CORE 001 MO
☆☆☆☆☆
$0 $3,100 $385 H2041-001-0
DEVOTED GIVEBACK 002 MO
☆☆☆☆☆
$0 $7,000 $605 H2041-002-0
What is the total number of HMO plans offered in Warren?

There are 11 HMO plans in 2026, covering 803 enrollees.

How much do HMO plans cost in Warren?

The average HMO premium in Warren is $5.36 per month, with 10 plans offering $0 premiums.

What is the top HMO by enrollment in Warren?

Humana Total Complete H4461-046 (HMO) is the top HMO in Warren, with 267 enrollees.

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

0 HMO plans in Warren 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
12
Average Monthly Premium
$5.91/mo
Total HMO-POS Enrollment
3,071
$0 Premium HMO-POS Plans
10
Average MOOP
$4,708
Top HMO-POS by Enrollment
AARP Medicare Advantage Essentials from UHC ST-3 (HMO-POS) — 1,348 enrollees
HMO-POS Plans Without Drug Coverage
2

2026 HMO-POS Medicare Advantage plans in Warren County, Missouri (comparison chart)
Plan Name CMS Stars* Premium/Mo MOOP Rx Ded. CMS ID
AARP Medicare Advantage CareFlex from UHC ST-6
☆☆☆☆☆
$0 $6,700 $600 H2802-073-0
AARP Medicare Advantage Essentials from UHC ST-3
☆☆☆☆☆
$0 $3,200 $440 H2802-028-0
AARP Medicare Advantage Extras from UHC ST-4
☆☆☆☆☆
$0 $3,900 $520 H2802-052-0
AARP Medicare Advantage from UHC ST-1P
☆☆☆☆☆
$0 $2,900 $355 H2802-071-0
AARP Medicare Advantage Patriot No Rx MO-MA01
☆☆☆☆☆
$0 $4,900 N/A H2802-050-0
Aetna Medicare Eagle
☆☆☆☆☆
$0 $4,900 N/A H2663-069-0
Aetna Medicare Enhanced Extra
☆☆☆☆☆
$40 $5,900 $615 H2663-006-0
Aetna Medicare Signature
☆☆☆☆☆
$0 $3,400 $615 H2663-005-0
Aetna Medicare Value Plus
☆☆☆☆☆
$31 $4,200 $615 H2663-057-0
Anthem Medicare Advantage
☆☆☆☆☆
$0 $3,500 $210 H3447-038-2
Wellcare Giveback
☆☆☆☆☆
$0 $7,000 $615 H1664-006-0
Wellcare Simple
☆☆☆☆☆
$0 $6,000 $615 H1664-001-0

What is the average monthly premium for HMO-POS plans?

HMO-POS plans in Warren cost $5.91 per month on average.

Which HMO-POS plan is most popular in Warren?

The most popular HMO-POS plan in Warren is AARP Medicare Advantage Essentials from UHC ST-3 (HMO-POS), with 1,348 enrollees.

How many HMO-POS plans in Warren do not include drug coverage?

There are 2 HMO-POS plans in Warren without prescription drug coverage.

CMS quality ratings for Medicare Advantage plans in Warren County, MO (2026) are summarized below.

Medicare Advantage Plan Ratings in Warren County, MO (2026)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 19 45%
3 Stars 21 50%
Below 3 Stars 2 5%
Not Rated 2 5%
Average Rating 3.65

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

  • 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

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 informational resource and has no affiliation with, or endorsement from, 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.

Footer

About This Site

  • About MedicarePlans.com
  • How We Use CMS Data
  • How We Make Money
  • Editorial Policy
  • Why We Exist

Policies & Standards

    • Privacy Policy
    • Contact Us
    • Terms of Use
    • Medicare Publishing Excellence Standards
    • Medicare AI Visibility Study
    • 2027 Medicare Advantage Market Study

 

Trademark Notice

MedicarePlans.com uses U.S. trademarks, service marks, and registered trademarks solely for purposes of identification, description, and factual reference. All such use constitutes nominative fair use and does not imply affiliation, endorsement, or sponsorship by any trademark holder.

© 2026 MedicarePlans.com. All Rights Reserved
MedicarePlans.com is an independent, non-commercial Medicare data platform.
Editorial stewardship: David W. Bynon