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

2026 Medicare Advantage Plans in Columbia County, OR

Last update: September 3, 2026.

Columbia County, OR has 30 Medicare Advantage plans available in 2026. These include 19 plans with no monthly premium, and roughly 37% 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 Columbia County, OR. Or explore all Medicare Options available in Columbia 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: $29.34/mo
$0 Premium Plans: 19
Average MOOP: $6,207 ($9,250 max. in 2026)
Star Ratings (Plan Mix): 4+ Stars: 37% · 3 Stars: 63% · Below 3: 0%
Average Part D Deductible: $430.60
Total MA/MAPD Enrollment: 6,507
Plans with the Highest Enrollment
(as of September 8, 2026)
1. Kaiser Permanente Senior Advantage Standard (HMO-POS) — 876 enrollees
2. Kaiser Permanente Senior Advantage Enhanced (HMO-POS) — 753 enrollees
3. AARP Medicare Advantage Essentials from UHC OR-4 (HMO-POS) — 696 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 15
  • Average Monthly Premium $38.47/mo
  • Total PPO Enrollment 2,228
  • $0 Premium PPO Plans 9
  • Average MOOP $6,383
  • Top PPO by Enrollment Regence MedAdvantage + Rx Primary (PPO) — 577 enrollees
  • PPO Plans Without Drug Coverage 5

Comparison table of 2026 PPO Medicare Advantage Plans available in Columbia County, Oregon
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Aetna Medicare Eagle
☆☆☆☆☆
$0 $5,900 N/A H5521-493-0
Aetna Medicare Signature
☆☆☆☆☆
$0 $6,900 $615 H5521-492-0
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
DEVOTED CHOICE PREMIUM 002 OR
☆☆☆☆☆
$29 $5,900 $595 H7199-002-0
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $9,150 N/A H5216-427-2
Humana USAA Honor Giveback
☆☆☆☆☆
$0 $5,100 N/A H5216-455-0
HumanaChoice H5216-048
☆☆☆☆☆
$87 $6,750 $615 H5216-048-0
HumanaChoice H5216-428
☆☆☆☆☆
$0 $6,750 $615 H5216-428-2
HealthSpring True Choice
☆☆☆☆☆
$0 $6,800 $250 H7849-152-0
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
What is the most popular PPO plan in Columbia?

Regence MedAdvantage + Rx Primary (PPO) is the top PPO in Columbia, with 577 enrollees.

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

There are 5 PPO plans in Columbia 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
6
Average Monthly Premium
$7.20/mo
Total HMO Enrollment
625
$0 Premium HMO Plans
5
Average MOOP
$6,375
Top HMO by Enrollment
Humana Gold Plus H1036-153 (HMO) — 364 enrollees
HMO Plans Without Drug Coverage
0

Comparison table of 2026 HMO Medicare Advantage Plans available in Columbia County, Oregon
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Humana Gold Plus Giveback H1036-323
☆☆☆☆☆
$0 $8,800 $615 H1036-323-0
Humana Gold Plus H1036-153
☆☆☆☆☆
$0 $4,750 $615 H1036-153-0
HealthSpring Preferred
☆☆☆☆☆
$0 $5,000 $200 H4407-035-0
DEVOTED CORE 001 OR
☆☆☆☆☆
$0 $5,900 $375 H2923-001-0
DEVOTED GIVEBACK 004 OR
☆☆☆☆☆
$0 $7,900 $605 H2923-004-0
DEVOTED PREMIUM 005 OR
☆☆☆☆☆
$43 $5,900 $615 H2923-005-0

What is the typical premium for HMO plans in Columbia?

HMO plans in Columbia cost $7.20 per month on average.

Which HMO plan do most beneficiaries choose in Columbia?

The most popular HMO plan in Columbia is Humana Gold Plus H1036-153 (HMO), with 364 enrollees.

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

There are 0 HMO plans in Columbia 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 9
  • Average Monthly Premium $28.89/mo
  • Total HMO-POS Enrollment 3,654
  • $0 Premium HMO-POS Plans 5
  • Average MOOP $5,800
  • Top HMO-POS by Enrollment Kaiser Permanente Senior Advantage Standard (HMO-POS) — 876 enrollees
  • HMO-POS Plans Without Drug Coverage 0

Comparison table of 2026 HMO-POS Medicare Advantage Plans available in Columbia County, Oregon
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
Aetna Medicare Elite
☆☆☆☆☆
$0 $5,900 $300 H2056-003-0
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 Columbia?

In 2026, Columbia has 9 HMO-POS plans with 3,654 enrollees.

How much do HMO-POS plans cost in Columbia?

The typical HMO-POS premium in Columbia is $28.89, and 5 plans have no monthly premium.

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

CMS Star Ratings for Medicare Advantage Plans in Columbia County, OR (2026)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 11 37%
3 Stars 19 63%
Below 3 Stars 0 0%
Not Rated 0 0%
Average Rating 3.62

* 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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