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  1. 🏠
  2. Medicare Advantage Plans
  3. Iowa
  4. Johnson County

2026 Medicare Advantage Plans in Johnson County, IA

Last update: September 1, 2026.

In Johnson County, IA, there are 17 Medicare Advantage plans available for 2026. Of these, 12 offer a $0 monthly premium, and about 31% 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 Johnson County, IA. Or explore all Medicare Options available in Johnson County, IA.

  • 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
$13.41/mo
Plans with $0 Premium
12
Average MOOP Limit
$5,538 ($9,250 max. in 2026)
Star Ratings (Plan Mix)
4+ Stars: 31% · 3 Stars: 69% · Below 3: 0%
Average Part D Deductible
$564.62
Total MA/MAPD Enrollment
6,343
Plans with the Highest Enrollment
(as of September 8, 2026)
1. Blue Medicare Advantage PPO (PPO) — 1,737 enrollees
2. Aetna Medicare Signature (HMO-POS) — 1,637 enrollees
3. Aetna Medicare Signature (PPO) — 627 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 11
  • Average Monthly Premium $12.00/mo
  • Total PPO Enrollment 3,697
  • $0 Premium PPO Plans 8
  • Average MOOP $5,809
  • Top PPO by Enrollment Blue Medicare Advantage PPO (PPO) — 1,737 enrollees
  • PPO Plans Without Drug Coverage 3

Comparison table of 2026 PPO Medicare Advantage Plans available in Johnson County, Iowa
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
AARP Medicare Advantage from UHC IA-0003
☆☆☆☆☆
$37 $5,900 $600 H8768-017-2
AARP Medicare Advantage Patriot No Rx IA-MA01
☆☆☆☆☆
$0 $8,900 N/A H8768-018-0
Aetna Medicare Elite
☆☆☆☆☆
$0 $5,500 $615 H1608-037-0
Aetna Medicare Enhanced Extra
☆☆☆☆☆
$57 $4,500 $615 H1608-117-0
Aetna Medicare Signature
☆☆☆☆☆
$0 $5,000 $615 H1608-001-0
Blue Medicare Advantage PPO
☆☆☆☆☆
$0 $4,150 $300 H5900-001-0
Blue Medicare Advantage Valor PPO
☆☆☆☆☆
$0 $6,750 N/A H5900-006-0
Humana Full Access H5216-411
☆☆☆☆☆
$0 $4,250 $400 H5216-411-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $4,700 N/A H5216-278-1
HumanaChoice Giveback H5216-340
☆☆☆☆☆
$0 $5,000 $600 H5216-340-0
HumanaChoice H5216-014
☆☆☆☆☆
$38 $9,250 $615 H5216-014-0
What is the total number of PPO plans offered in Johnson?

There are 11 PPO plans in 2026, covering 3,697 beneficiaries.

How much do PPO plans cost in Johnson?

The average PPO premium in Johnson is $12.00 per month, with 8 plans offering $0 premiums.

What is the most popular PPO plan in Johnson?

Blue Medicare Advantage PPO (PPO) is the top PPO in Johnson, with 1,737 enrollees.

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

There are 3 PPO plans in Johnson without prescription drug coverage.

Medicare Advantage HMO-POS Plans

HMO Point-of-Service (HMO-POS) plans combine HMO network rules 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
6
Average Monthly Premium
$16.00/mo
Total HMO-POS Enrollment
2,646
$0 Premium HMO-POS Plans
4
Average MOOP
$5,042
Top HMO-POS by Enrollment
Aetna Medicare Signature (HMO-POS) — 1,637 enrollees
HMO-POS Plans Without Drug Coverage
1

Comparison table of 2026 HMO-POS Medicare Advantage Plans available in Johnson County, Iowa
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Aetna Medicare Eagle
☆☆☆☆☆
$0 $6,750 N/A H1609-058-0
Aetna Medicare Signature
☆☆☆☆☆
$0 $4,300 $615 H1609-001-0
Aetna Medicare Signature Extra
☆☆☆☆☆
$0 $5,000 $615 H1609-069-0
Aetna Medicare Value Care
☆☆☆☆☆
$41 $3,900 $615 H1609-068-0
AARP Medicare Advantage from UHC IA-0002
☆☆☆☆☆
$55 $5,900 $520 H5253-108-2
Wellcare Simple
☆☆☆☆☆
$0 $4,400 $615 H1862-005-0
What is the leading HMO-POS plan in Johnson?

Aetna Medicare Signature (HMO-POS) is the top HMO-POS in Johnson, with 1,637 enrollees.

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

1 HMO-POS plans in Johnson do not include prescription drug coverage.

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

CMS Star Ratings for Medicare Advantage Plans in Johnson County, IA (2026)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 5 31%
3 Stars 11 69%
Below 3 Stars 0 0%
Not Rated 1 6%
Average Rating 3.78

* 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 .

  • Medicare.gov, "Compare types of Medicare Advantage Plans" — 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.

This page follows data provenance practices aligned with the 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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