Medicare plans in Washington (2026)
Standalone Part D drug plans (PDP)
These prescription-drug-only plans are available statewide in Washington — you keep Original Medicare and add drug coverage. Sorted by total monthly premium.
| Plan | Monthly premium | Deductible | Part D stars |
|---|---|---|---|
| Wellcare Classic (PDP) Wellcare | $0.00 | $615.00 | 3.5 ★ |
| Wellcare Value Script (PDP) Wellcare | $0.00 | $615.00 | 3.5 ★ |
| HealthSpring Assurance Rx (PDP) HealthSpring | $0.00 | $615.00 | 2.5 ★ |
| Humana Basic Rx Plan (PDP) Humana | $0.00 | $615.00 | 3 ★ |
| Humana Value Rx Plan (PDP) Humana | $22.10 | $601.00 | 3 ★ |
| AARP Medicare Rx Saver from UHC (PDP) UnitedHealthcare | $38.40 | $615.00 | 2 ★ |
| HealthSpring Extra Rx (PDP) HealthSpring | $50.00 | $615.00 | 2.5 ★ |
| SilverScript Choice (PDP) Aetna Medicare | $85.90 | $615.00 | 3 ★ |
| Humana Premier Rx Plan (PDP) Humana | $108.60 | $0.00 | 3 ★ |
| AARP Medicare Rx Preferred from UHC (PDP) UnitedHealthcare | $110.00 | $130.00 | 2 ★ |
Medicare Advantage by county
Medicare Advantage (Part C) plan availability differs county to county. County pages with full plan tables are coming next — counts below are from the official federal plan file.
- Adams — 26 plans
- Asotin — 14 plans
- Benton — 38 plans
- Chelan — 29 plans
- Clallam — 27 plans
- Clark — 76 plans
- Columbia — 31 plans
- Cowlitz — 61 plans
- Douglas — 33 plans
- Ferry — 25 plans
- Franklin — 39 plans
- Garfield — 31 plans
- Grant — 29 plans
- Grays Harbor — 18 plans
- Island — 42 plans
- Jefferson — 43 plans
- King — 68 plans
- Kitsap — 61 plans
- Kittitas — 28 plans
- Klickitat — 18 plans
- Lewis — 47 plans
- Lincoln — 28 plans
- Mason — 44 plans
- Okanogan — 29 plans
- Pacific — 28 plans
- Pend Oreille — 32 plans
- Pierce — 73 plans
- San Juan — 29 plans
- Skagit — 56 plans
- Skamania — 35 plans
- Snohomish — 71 plans
- Spokane — 59 plans
- Stevens — 17 plans
- Thurston — 65 plans
- Wahkiakum — 39 plans
- Walla Walla — 36 plans
- Whatcom — 45 plans
- Whitman — 19 plans
- Yakima — 31 plans
Other states
- Alabama
- Alaska
- American Samoa
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Guam
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Northern Mariana Islands
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Puerto Rico
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virgin Islands
- Virginia
- West Virginia
- Wisconsin
- Wyoming