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

2026 Medicare Advantage Plans in Yamhill County, OR

Last update: September 2, 2026.

For 2026, Yamhill County, OR includes 29 Medicare Advantage plans. Enrollment across these plans totals approximately 12,403, with 18 $0 premium options and 41% rated 4 stars or higher.

This page and its statistics exclude Medicare Advantage Special Needs Plans (SNPs). Special Needs Plans in Yamhill County, OR are summarized separately. Visit Medicare Options in Yamhill County, OR 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: $37.97/mo
  • $0 Premium Plans: 18
  • Average MOOP: $6,045 ($9,250 max. in 2026)
  • Star Ratings (Plan Mix): 4+ Stars: 41% · 3 Stars: 52% · Below 3: 7%
  • Average Part D Deductible: $398.86
  • Total MA/MAPD Enrollment: 12,403
  • Plans with the Highest Enrollment
    (as of September 8, 2026)
    1. Providence Medicare Prime + Rx (HMO) — 2,470 enrollees
    2. AARP Medicare Advantage Essentials from UHC OR-4 (HMO-POS) — 2,283 enrollees
    3. AARP Medicare Advantage Extras from UHC OR-6 (HMO-POS) — 1,745 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
16
Average Monthly Premium
$42.50/mo
Total PPO Enrollment
3,021
$0 Premium PPO Plans
10
Average MOOP
$6,325
Top PPO by Enrollment
AARP Medicare Advantage from UHC OR-0001 (PPO) — 720 enrollees
PPO Plans Without Drug Coverage
5

2026 PPO Medicare Advantage plans in Yamhill County, Oregon (comparison chart)
PPO Plan Name Rating* Premium MOOP Rx Ded. 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
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 $6,750 $615 H5439-022-3
ATRIO Choice Rx
☆☆☆☆☆
$0 $5,500 $400 H7006-018-0
ATRIO Freedom
☆☆☆☆☆
$0 $4,150 N/A H7006-021-0

What is the average monthly premium for PPO plans in Yamhill?

PPO plans in Yamhill cost $42.50 per month on average.

Which PPO plan has the highest enrollment in Yamhill?

The most popular PPO plan in Yamhill is AARP Medicare Advantage from UHC OR-0001 (PPO), with 720 enrollees.

How many PPO plans in Yamhill do not include prescription drug coverage?

5 PPO plans in Yamhill do not include prescription drug coverage.

Medicare Advantage HMO Plans

Health Maintenance Organization (HMO) plans generally require members to use in-network doctors, hospitals, and other providers, except in emergencies. Because of this structure, HMOs often have lower premiums and out-of-pocket costs than other plan types.

  • Total HMO Plans 3
  • Average Monthly Premium $53.67/mo
  • Total HMO Enrollment 3,134
  • $0 Premium HMO Plans 2
  • Average MOOP $5,050
  • Top HMO by Enrollment Providence Medicare Prime + Rx (HMO) — 2,470 enrollees
  • HMO Plans Without Drug Coverage 1

2026 HMO Medicare Advantage plans in Yamhill County, Oregon (comparison chart)
Plan Name Rating* Premium MOOP Rx Ded. Plan-ID
Providence Medicare Extra + Rx
☆☆☆☆☆
$161 $4,200 $0 H9047-064-0
Providence Medicare Focus Medical
☆☆☆☆☆
$0 $4,200 N/A H9047-033-0
Providence Medicare Prime + Rx
☆☆☆☆☆
$0 $6,750 $250 H9047-037-0
What is the top HMO by enrollment in Yamhill?

Providence Medicare Prime + Rx (HMO) is the top HMO in Yamhill, with 2,470 enrollees.

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

1 HMO plans in Yamhill 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
10
Average Monthly Premium
$26.00/mo
Total HMO-POS Enrollment
6,248
$0 Premium HMO-POS Plans
6
Average MOOP
$5,895
Top HMO-POS by Enrollment
AARP Medicare Advantage Essentials from UHC OR-4 (HMO-POS) — 2,283 enrollees
HMO-POS Plans Without Drug Coverage
1

2026 HMO-POS Medicare Advantage plans in Yamhill County, Oregon (comparison chart)
Plan Name Rating* Premium MOOP Rx Ded. 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
Providence Medicare Reverence
☆☆☆☆☆
$0 $6,750 N/A H9047-035-0
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 typical premium for HMO-POS plans in Yamhill?

HMO-POS plans in Yamhill cost $26.00 per month on average.

Which HMO-POS plan has the most members in Yamhill?

The most popular HMO-POS plan in Yamhill is AARP Medicare Advantage Essentials from UHC OR-4 (HMO-POS), with 2,283 enrollees.

How many HMO-POS options are offered without prescription drug coverage in Yamhill?

There are 1 HMO-POS plans in Yamhill without prescription drug coverage.

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

Medicare Advantage Plan Ratings in Yamhill County, OR (2026)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 12 41%
3 Stars 15 52%
Below 3 Stars 2 7%
Not Rated 0 0%
Average Rating 3.43

* 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, non-government informational resource and is not affiliated with or endorsed by 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.

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