2026 Medicare Advantage Plans in Cowlitz County, WA
Last update: . Enrollment data updated: May 2, 2026
For 2026, Cowlitz County, WA includes 32 Medicare Advantage plans. Enrollment across these plans totals approximately 14,266, with 21 $0 premium options and 36% rated 4 stars or higher.
This page and its statistics exclude Medicare Advantage Special Needs Plans (SNPs). Special Needs Plans in Cowlitz County, WA are summarized separately. Visit Medicare Options in Cowlitz County, WA to see more options.
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
- 17
- Average Monthly Premium
- $17.35/mo
- Total PPO Enrollment
- 3,229
- $0 Premium PPO Plans
- 12
- Average MOOP
- $6,947
- Top PPO by Enrollment
- HumanaChoice H7617-019 (PPO) — 610 enrollees
- PPO Plans Without Drug Coverage
- 5
What is the average monthly premium for PPO plans in Cowlitz?
PPO plans in Cowlitz cost $17.35 per month on average.
Which PPO plan has the highest enrollment in Cowlitz?
The most popular PPO plan in Cowlitz is HumanaChoice H7617-019 (PPO), with 610 enrollees.
How many PPO plans in Cowlitz do not include prescription drug coverage?
5 PPO plans in Cowlitz 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 6
- Average Monthly Premium $19.50/mo
- Total HMO Enrollment 610
- $0 Premium HMO Plans 4
- Average MOOP $5,158
- Top HMO by Enrollment Humana Gold Plus H5619-174 (HMO) — 264 enrollees
- HMO Plans Without Drug Coverage 0
| Plan Name | Rating* | Premium | MOOP | Rx Ded. | Plan-ID |
|---|---|---|---|---|---|
| Humana Gold Plus H1036-322 | $0 | $5,900 | $200 | H1036-322-0 | |
| HealthSpring Preferred | $0 | $5,000 | $200 | H4407-035-0 | |
| Humana Gold Plus H5619-059 | $54 | $3,400 | $100 | H5619-059-0 | |
| Humana Gold Plus H5619-061 | $63 | $4,200 | $615 | H5619-061-0 | |
| Humana Gold Plus H5619-133 | $0 | $6,550 | $300 | H5619-133-0 | |
| Humana Gold Plus H5619-174 | $0 | $5,900 | $200 | H5619-174-0 |
What is the top HMO by enrollment in Cowlitz?
Humana Gold Plus H5619-174 (HMO) is the top HMO in Cowlitz, with 264 enrollees.
What is the number of HMO plans without Part D coverage in Cowlitz?
0 HMO plans in Cowlitz 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
- 9
- Average Monthly Premium
- $30.33/mo
- Total HMO-POS Enrollment
- 10,427
- $0 Premium HMO-POS Plans
- 5
- Average MOOP
- $5,894
- Top HMO-POS by Enrollment
- AARP Medicare Advantage Extras from UHC WA-14 (HMO-POS) — 2,361 enrollees
- HMO-POS Plans Without Drug Coverage
- 0
| 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 | |
| AARP Medicare Advantage Essentials from UHC WA-6 | $0 | $6,300 | $355 | H3805-017-0 | |
| AARP Medicare Advantage Extras from UHC WA-14 | $0 | $6,700 | $440 | H3805-044-0 | |
| AARP Medicare Advantage from UHC WA-0005 | $38 | $5,900 | $355 | H3805-015-0 | |
| AARP Medicare Advantage from UHC WA-0010 | $79 | $4,900 | $355 | H3805-037-0 | |
| Wellcare Giveback | $0 | $9,250 | $615 | H0029-009-0 | |
| Wellcare Simple | $0 | $6,500 | $615 | H0029-011-0 |
What is the typical premium for HMO-POS plans in Cowlitz?
HMO-POS plans in Cowlitz cost $30.33 per month on average.
Which HMO-POS plan has the most members in Cowlitz?
The most popular HMO-POS plan in Cowlitz is AARP Medicare Advantage Extras from UHC WA-14 (HMO-POS), with 2,361 enrollees.
How many HMO-POS options are offered without prescription drug coverage in Cowlitz?
There are 0 HMO-POS plans in Cowlitz without prescription drug coverage.
CMS quality ratings for Medicare Advantage plans in Cowlitz County, WA (2026) are summarized below.
| Rating Category | Number of Plans | Percent of Plans |
|---|---|---|
| 5 Stars | No 5-star plans available. | 0% |
| 4 Stars (includes 5 Stars) | 10 | 36% |
| 3 Stars | 17 | 61% |
| Below 3 Stars | 1 | 4% |
| Not Rated | 4 | 13% |
| Average Rating | 3.66 | |
* CMS assigns Medicare Advantage star ratings annually based on plan quality and performance measures.
- CMS.gov, Medicare Advantage Landscape Source Files — Last accessed May 2, 2026
- CMS.gov, Medicare Part C & D Performance Data — Last accessed May 2, 2026
- CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Last accessed May 2, 2026
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
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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.