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Medicare Supplement Plan K in Adams County, WA
By Vadim Marusin, licensed Medicare insurance agent in Washington (WAOIC #1365574). Insurer data checked against the state chart current as of October 8, 2026.
2 insurers sell Plan K in Adams County, and every one of them pays exactly the same Plan K benefits. What differs is the premium, discounts and service, so it pays to compare.
Insurers selling Medicare Supplement Plan K in Adams County
- Asuris
- UnitedHealthcare (AARP) (AARP membership required)
2,979 people on Medicare in Adams County65% in Original Medicare (WA 50%)9% of those 65+ are 85 or older
Not sold here: Regence BlueShield and Regence BlueCross BlueShield of Oregon. Plan K caps your yearly out-of-pocket at $8,000 (2026) and pays half of most costs until then.
Plan K by town in Adams County
Other plans in Adams County: Plan G, Plan N, High-deductible Plan G, Plan A, Plan F. Statewide: Plan K in Washington.
Common questions
Which insurers sell Plan K in Adams County?
2: Asuris, UnitedHealthcare (AARP) (OIC chart current as of October 8, 2026).