Washington — 2026 Medicare Advantage plans by county
County-by-county count of individual Medicare Advantage plan segments filed with CMS for 2026. A filing is one plan segment available in one county. Open a county for the full plan table.
39counties
1,520county-plan filings +56 vs prior year
755$0-premium filings +247 vs prior year
14parent organizations
| County | Plans | $0 premium | Median MOOP | Carriers | Comp. dental | OTC |
|---|---|---|---|---|---|---|
| Adams | 26 +2 vs prior year | 13 | $9,250 | 5 | 26 | 19 |
| Asotin | 14 −2 vs prior year | 6 | $9,250 | 4 | 14 | 11 |
| Benton | 38 +2 vs prior year | 19 | $9,225 | 7 | 32 | 26 |
| Chelan | 29 +4 vs prior year | 15 | $9,250 | 6 | 28 | 20 |
| Clallam | 27 −3 vs prior year | 12 | $9,250 | 5 | 22 | 18 |
| Clark | 76 −2 vs prior year | 39 | $6,750 | 12 | 59 | 50 |
| Columbia | 31 +2 vs prior year | 15 | $9,250 | 6 | 31 | 25 |
| Cowlitz | 61 −1 vs prior year | 32 | $6,750 | 9 | 51 | 42 |
| Douglas | 33 +2 vs prior year | 16 | $9,250 | 6 | 33 | 26 |
| Ferry | 25 +2 vs prior year | 13 | $9,250 | 5 | 25 | 19 |
| Franklin | 39 +2 vs prior year | 20 | $9,200 | 7 | 32 | 27 |
| Garfield | 31 +2 vs prior year | 15 | $9,250 | 6 | 31 | 25 |
| Grant | 29 +4 vs prior year | 15 | $9,250 | 6 | 28 | 20 |
| Grays Harbor | 18 −2 vs prior year | 7 | $9,250 | 5 | 14 | 10 |
| Island | 42 +1 vs prior year | 21 | $7,625 | 6 | 32 | 26 |
| Jefferson | 43 +3 vs prior year | 21 | $9,200 | 7 | 38 | 30 |
| King | 68 −1 vs prior year | 33 | $6,750 | 10 | 53 | 43 |
| Kitsap | 61 unchanged vs prior year | 33 | $6,750 | 9 | 49 | 41 |
| Kittitas | 28 +1 vs prior year | 11 | $9,250 | 6 | 28 | 23 |
| Klickitat | 18 +5 vs prior year | 8 | $9,250 | 5 | 18 | 15 |
| Lewis | 47 +1 vs prior year | 21 | $9,150 | 7 | 37 | 30 |
| Lincoln | 28 −1 vs prior year | 12 | $9,250 | 6 | 28 | 24 |
| Mason | 44 +1 vs prior year | 20 | $9,175 | 7 | 35 | 28 |
| Okanogan | 29 +5 vs prior year | 15 | $9,250 | 6 | 28 | 20 |
| Pacific | 28 +6 vs prior year | 13 | $9,250 | 6 | 28 | 22 |
| Pend Oreille | 32 +2 vs prior year | 15 | $9,250 | 6 | 32 | 25 |
| Pierce | 73 +6 vs prior year | 38 | $6,750 | 12 | 59 | 48 |
| San Juan | 29 +2 vs prior year | 14 | $9,250 | 6 | 29 | 24 |
| Skagit | 56 +5 vs prior year | 28 | $6,825 | 9 | 46 | 37 |
| Skamania | 35 +4 vs prior year | 17 | $9,250 | 7 | 35 | 28 |
| Snohomish | 71 −4 vs prior year | 37 | $6,750 | 10 | 54 | 43 |
| Spokane | 59 −1 vs prior year | 37 | $6,900 | 11 | 47 | 41 |
| Stevens | 17 +5 vs prior year | 10 | $9,250 | 4 | 17 | 11 |
| Thurston | 65 +1 vs prior year | 35 | $6,750 | 10 | 50 | 40 |
| Wahkiakum | 39 +4 vs prior year | 18 | $9,250 | 8 | 36 | 28 |
| Walla Walla | 36 +1 vs prior year | 19 | $9,225 | 7 | 30 | 24 |
| Whatcom | 45 unchanged vs prior year | 23 | $6,750 | 6 | 36 | 30 |
| Whitman | 19 unchanged vs prior year | 8 | $9,250 | 5 | 19 | 16 |
| Yakima | 31 −2 vs prior year | 11 | $9,200 | 6 | 26 | 20 |
Click a column header to sort. "Comp. dental" and "OTC" count plans whose bid reports the benefit. A state-level CSV of this table is part of Pro.