Top-Rated Medicare Advantage Plans in Walla Walla (Walla Walla County) for 2027
UnitedHealthcare, Humana and Community Health Plan of WA Medicare Advantage have 2027 plans in Walla Walla County rated 3.5 stars or higher by Medicare in the 2027 CMS Star Ratings.
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2027 CMS Star Ratings
Top-rated Medicare Advantage plans in Walla Walla County (2027 CMS Star Ratings)
Of the 25 Medicare Advantage plans offered in Walla Walla County for 2027, 0 are rated 5 stars, 6 are rated 4.5 stars and 8 are rated 4 stars in the 2027 CMS Star Ratings.
Walla Walla County includes Walla Walla. Plans are approved for the whole county, so the same plans are offered in all of it.
| Plan | Insurer | Plan type | 2027 overall rating |
|---|---|---|---|
| AARP Medicare Advantage from UHC WA-18 (PPO) | UnitedHealthcare | PPO | 4.5 out of 5 |
| Humana USAA Honor Giveback (PPO) | Humana | PPO | 4.5 out of 5 (health plan rating) |
| HumanaChoice H7617-016 (PPO) | Humana | PPO | 4.5 out of 5 |
| UHC Dual Advantage WA-V2 (PPO D-SNP) | UnitedHealthcare | PPO D-SNP | 4.5 out of 5 |
| UHC Dual Complete WA-Q1 (PPO D-SNP) | UnitedHealthcare | PPO D-SNP | 4.5 out of 5 |
| UHC Dual Complete WA-S1 (PPO D-SNP) | UnitedHealthcare | PPO D-SNP | 4.5 out of 5 |
| Humana Dual Select H5619-165 (HMO D-SNP) | Humana | HMO D-SNP | 4 out of 5 |
| Humana Dual Select H5619-166 (HMO D-SNP) | Humana | HMO D-SNP | 4 out of 5 |
| Humana Gold Plus H5619-061 (HMO) | Humana | HMO | 4 out of 5 |
| Humana Gold Plus SNP-DE H5619-167 (HMO D-SNP) | Humana | HMO D-SNP | 4 out of 5 |
| Humana Total Complete (HMO) | Humana | HMO | 4 out of 5 |
| Humana USAA Honor Giveback (PPO) | Humana | PPO | 4 out of 5 (health plan rating) |
| Humana USAA Honor Giveback (PPO) | Humana | PPO | 4 out of 5 (health plan rating) |
| HumanaChoice H5216-048 (PPO) | Humana | PPO | 4 out of 5 |
| AARP Medicare Advantage from UHC WA-0005 (HMO-POS) | UnitedHealthcare | HMO-POS | 3.5 out of 5 |
| Community Health Plan of WA Dual Complete (HMO D-SNP) | Community Health Plan of WA Medicare Advantage | HMO D-SNP | 3.5 out of 5 |
| Community Health Plan of WA Dual Select (HMO D-SNP) | Community Health Plan of WA Medicare Advantage | HMO D-SNP | 3.5 out of 5 |
| UHC Complete Care Support WA-2A (HMO-POS C-SNP) | UnitedHealthcare | HMO-POS C-SNP | 3.5 out of 5 |
| UHC Dual Advantage WA-V1 (HMO-POS D-SNP) | UnitedHealthcare | HMO-POS D-SNP | 3.5 out of 5 |
| UHC Dual Complete WA-Q2 (HMO-POS D-SNP) | UnitedHealthcare | HMO-POS D-SNP | 3.5 out of 5 |
| UHC Dual Complete WA-S3 (HMO-POS D-SNP) | UnitedHealthcare | HMO-POS D-SNP | 3.5 out of 5 |
| Molina Medicare Complete Care (HMO D-SNP) | Molina Healthcare of Washington, Inc. | HMO D-SNP | 3 out of 5 |
| Molina Medicare Elect (HMO D-SNP) | Molina Healthcare of Washington, Inc. | HMO D-SNP | 3 out of 5 |
| Wellcare Coordinated Care Dual Access (HMO-POS D-SNP) | Centene (WellCare) | HMO-POS D-SNP | 2.5 out of 5 |
| Wellcare Coordinated Care Dual Liberty Sync (HMO D-SNP) | Centene (WellCare) | HMO D-SNP | 2.5 out of 5 |
A plan without Part D drug coverage has no overall rating; its Part C summary rating (health plan rating) is shown instead, as CMS does.
Compare plans for your ZIP code in Medicare's Plan Finder on Medicare.gov.
What Medicare Star Ratings measure
CMS rates every Medicare Advantage contract from 1 to 5 stars each year. For 2027, the health plan (Part C) rating looks at five areas: staying healthy (screenings, tests and vaccines), managing chronic (long-term) conditions, members' experience with the plan, member complaints and changes in the plan's performance, and the plan's customer service. A plan with drug coverage is also rated on four drug plan (Part D) areas: customer service, member complaints and changes in performance, members' experience, and drug safety and accuracy of drug pricing.
The scores come from member surveys, information plans and providers report, and Medicare's own data such as complaints and appeals. The overall rating combines the health and drug plan measures; a plan without drug coverage has a Part C summary rating instead. Ratings are given per contract, so every plan under the same contract carries the same stars.
The 5-star Special Enrollment Period
Medicare's 5-star Special Enrollment Period lets you switch, once, to a plan with a 5-star overall rating that is offered where you live, outside the usual enrollment periods. For plans rated 5 stars for 2027, it runs from December 8, 2026 through November 30, 2027.
In Walla Walla County, no plan has a 5-star overall rating for 2027, so this window does not apply here; the Annual Enrollment Period, October 15 through December 7, does.
If you switch from a plan with drug coverage to a 5-star plan without it, you could lose your drug coverage, so check before you switch.
Every year, Medicare evaluates plans based on a 5-star rating system.
These ratings are CMS's, not ours, and we do not recommend plans. A rating does not tell you whether a plan covers your doctors and drugs or what it charges.
Source: CMS 2027 Star Ratings Data Tables (Summary Ratings), released October 8, 2026; plans offered: CMS CY2027 Medicare Advantage Landscape file.
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