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  1. 🏠
  2. Medicare Advantage Plans
  3. Oregon
  4. Marion County

2026 Medicare Advantage Plans in Marion County, OR

Last update: June 11, 2026. Enrollment data updated: June 13, 2026

In Marion County, OR, there are 25 Medicare Advantage plans available for 2026. Of these, 14 offer a $0 monthly premium, and about 24% 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 Marion County, OR. Or explore all Medicare Options available in Marion County, OR.

  • 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
$39.50/mo
Plans with $0 Premium
14
Average MOOP Limit
$6,310 ($9,250 max. in 2026)
Star Ratings (Plan Mix)
4+ Stars: 24% · 3 Stars: 68% · Below 3: 8%
Average Part D Deductible
$435.23
Total MA/MAPD Enrollment
35,354
Plans with the Highest Enrollment
(as of June 13, 2026)
1. AARP Medicare Advantage Essentials from UHC OR-4 (HMO-POS) — 6,096 enrollees
2. AARP Medicare Advantage Extras from UHC OR-6 (HMO-POS) — 6,073 enrollees
3. ATRIO Choice Rx (PPO) — 3,899 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
13
Average Monthly Premium
$52.31/mo
Total PPO Enrollment
11,665
$0 Premium PPO Plans
7
Average MOOP
$6,712
Top PPO by Enrollment
ATRIO Choice Rx (PPO) — 3,899 enrollees
PPO Plans Without Drug Coverage
3

PPO Medicare Advantage plan comparison – Marion County, Oregon, 2026
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
AARP Medicare Advantage from UHC OR-0001
☆☆☆☆☆
$74 $5,700 $520 H2406-042-0
AARP Medicare Advantage from UHC OR-0002
☆☆☆☆☆
$0 $6,700 $600 H2406-070-0
AARP Medicare Advantage Patriot No Rx OR-MA01
☆☆☆☆☆
$0 $6,700 N/A H2406-073-0
Regence MedAdvantage + Rx Classic
☆☆☆☆☆
$104 $6,000 $500 H3817-008-1
Regence MedAdvantage + Rx Enhanced
☆☆☆☆☆
$224 $5,400 $200 H3817-009-1
Regence MedAdvantage + Rx Primary
☆☆☆☆☆
$59 $6,700 $550 H3817-011-1
Regence Valiance
☆☆☆☆☆
$0 $5,300 N/A H3817-010-0
Wellcare Giveback Open
☆☆☆☆☆
$0 $9,250 $615 H5439-015-0
Wellcare Low Premium Open
☆☆☆☆☆
$59 $7,000 $615 H5439-019-0
Wellcare Patriot Giveback Open
☆☆☆☆☆
$0 $6,750 N/A H5439-010-0
Wellcare Premium Ultra Open
☆☆☆☆☆
$160 $6,500 $615 H5439-011-0
Wellcare Simple Open
☆☆☆☆☆
$0 $8,500 $615 H5439-022-2
ATRIO Choice Rx
☆☆☆☆☆
$0 $6,750 $200 H7006-007-0
What is the total number of PPO plans offered in Marion?

Marion County has 13 PPO plans for 2026, with 11,665 enrolled.

How much do PPO plans cost in Marion?

The typical PPO premium in Marion is $52.31, 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
4
Average Monthly Premium
$11.88/mo
Total HMO Enrollment
840
$0 Premium HMO Plans
3
Average MOOP
$6,050
Top HMO by Enrollment
DEVOTED CORE 003 OR (HMO) — 346 enrollees
HMO Plans Without Drug Coverage
0

HMO Medicare Advantage plan comparison – Marion County, Oregon, 2026
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
DEVOTED CORE 003 OR
☆☆☆☆☆
$0 $5,900 $595 H2923-003-0
DEVOTED GIVEBACK 004 OR
☆☆☆☆☆
$0 $7,900 $605 H2923-004-0
DEVOTED PREMIUM 006 OR
☆☆☆☆☆
$48 $5,900 $615 H2923-006-0
ATRIO Prime Rx
☆☆☆☆☆
$0 $4,500 $350 H5995-004-0
What is the average monthly premium for HMO plans?
HMO plans in Marion cost $11.88 per month on average.
Which HMO plan is most popular in Marion?
The most popular HMO plan in Marion is DEVOTED CORE 003 OR (HMO), with 346 enrollees.
How many HMO plans in Marion do not include drug coverage?
There are 0 HMO plans in Marion 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 8
  • Average Monthly Premium $32.50/mo
  • Total HMO-POS Enrollment 22,849
  • $0 Premium HMO-POS Plans 4
  • Average MOOP $5,788
  • Top HMO-POS by Enrollment AARP Medicare Advantage Essentials from UHC OR-4 (HMO-POS) — 6,096 enrollees
  • HMO-POS Plans Without Drug Coverage 0

HMO-POS Medicare Advantage plan comparison – Marion County, Oregon, 2026
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Kaiser Permanente Senior Advantage Enhanced
☆☆☆☆☆
$119 $3,500 $0 H9003-001-0
Kaiser Permanente Senior Advantage Standard
☆☆☆☆☆
$37 $4,500 $0 H9003-006-0
Kaiser Permanente Senior Advantage Value
☆☆☆☆☆
$0 $5,500 $0 H9003-009-0
AARP Medicare Advantage Essentials from UHC OR-4
☆☆☆☆☆
$0 $5,500 $355 H3805-039-1
AARP Medicare Advantage Extras from UHC OR-6
☆☆☆☆☆
$0 $6,700 $440 H3805-041-0
AARP Medicare Advantage from UHC OR-0003
☆☆☆☆☆
$69 $5,200 $355 H3805-001-0
Wellcare Low Premium
☆☆☆☆☆
$35 $7,900 $615 H6815-038-0
Wellcare Simple
☆☆☆☆☆
$0 $7,500 $615 H6815-039-0
What is the total number of HMO-POS plans in Marion?

There are 8 HMO-POS plans in 2026, covering 22,849 enrollees.

How much do HMO-POS plans cost in Marion?

The average HMO-POS premium in Marion is $32.50 per month, with 4 plans offering $0 premiums.

What is the leading HMO-POS plan in Marion?

AARP Medicare Advantage Essentials from UHC OR-4 (HMO-POS) is the top HMO-POS in Marion, with 6,096 enrollees.

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

0 HMO-POS plans in Marion do not include prescription drug coverage.

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

CMS Star Ratings for Medicare Advantage Plans in Marion County, OR (2026)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 6 24%
3 Stars 17 68%
Below 3 Stars 2 8%
Not Rated 0 0%
Average Rating 3.3

* 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 June 13, 2026
  • CMS.gov, Medicare Part C & D Performance Data — Last accessed June 13, 2026
  • CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Last accessed June 13, 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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