Medicare Advantage plans in Washington, OK, 2027
Washington, Oklahoma has 13 Medicare Advantage plans open to everyone for 2027 (14 in 2026) and 11 special needs plans, according to the CMS landscape files; 10 of the open plans have a $0 premium. 8 plans that served the county in 2026 end or leave it, with 150 members living here in September 2026.
What changes in Washington for 2027?
| In the county | 2026 | 2027 | Change |
|---|---|---|---|
| Plans open to everyone | 14 | 13 | ▼down 1 |
| Special needs plans | 4 | 11 | ▲up 7 |
| Plans with a $0 premium | 9 | 10 | ▲up 1 |
| Plans that lower the Part B premium | 1 | 4 | ▲up 3 |
| Median out-of-pocket limit | $4,750 | $5,300 | ▲up $550 |
Source: CMS Medicare Advantage and Part D landscape files for 2027 (Sept. 22, 2026, revised Sept. 30) and 2026 (Sept. 2, 2026 revision); CMS plan benefit package files, 2027 and 2026.
Which plans can anyone in Washington join?
| Plan | Premium | Out-of-pocket limit | Part B reduction | 2026 stars |
|---|---|---|---|---|
| Senior Health Plan SilverH3755-002 · HMO | $0 | $3,400 | none | 4 of 5 |
| Senior Health Plan Silver SavingsH3755-007 · HMO | $0 | $4,500 | $100 | 4 of 5 |
| Humana USAA Honor GivebackH7617-012 · PPO | $0 | $4,700 | $150 | 4.5 of 5 |
| HumanaChoiceH5216-337 · PPO | $0 | $5,300 | none | 3.5 of 5 |
| Humana Value ChoiceH7617-053 · PPO | $0 | $5,300 | none | 4.5 of 5 |
| Humana Total CompleteH6622-033 · HMO | $0 | $5,400 | none | 3.5 of 5 |
| AARP Medicare Advantage from UHC OK-0004H5253-174 · HMO-POS | $0 | $5,900 | none | 4 of 5 |
| Senior Health Plan Silver PlusH3755-005 · HMO | $0 | $6,500 | none | 4 of 5 |
| HumanaChoice GivebackH5216-264 · PPO | $0 | $7,925 | $91 | 3.5 of 5 |
| Humana Essentials Plus GivebackH7617-056 · PPO | $0 | $7,925 | $93 | 4.5 of 5 |
| Senior Health Plan PlatinumH3755-001 · HMO | $35 | $4,450 | none | 4 of 5 |
| AARP Medicare Advantage from UHC OK-0002H5253-172 · HMO-POS | $47 | $5,200 | none | 4 of 5 |
| Senior Health Plan Platinum PlusH3755-004 · HMO | $120 | $5,000 | none | 4 of 5 |
Source: CMS Medicare Advantage and Part D landscape files for 2027 (Sept. 22, 2026, revised Sept. 30) and 2026 (Sept. 2, 2026 revision); CMS plan benefit package files, 2027 and 2026. Stars are the contract's 2026 rating. confirm on Medicare Plan Finder.
Which plans leave Washington in 2027?
Members of these plans here choose a 2027 plan during open enrollment, October 15 to December 7, 2026; choosing by December 31 means no gap; because their plan is leaving the county, they can still join until the end of February 2027, with coverage from the first of the next month. Each plan's page says what happens to its members.
| 2026 plan | Members here, Sept. 2026 | For 2027 |
|---|---|---|
| Blue Cross Medicare Advantage BasicH3979-001 | 60 | Leaves the county |
| Blue Cross Medicare Advantage ClassicH8634-027 | 50 | Not offered |
| Blue Cross Medicare Advantage Dental PremierH8634-029 | 22 | Not offered |
| Blue Cross Medicare Advantage Health ChoiceH8634-030 | 18 | Not offered |
| Blue Cross Medicare Advantage Dual Care PlusH8554-003 | fewer than 11 | Not offered |
| Blue Cross Medicare Advantage ProtectH8634-028 | fewer than 11 | Not offered |
| Blue Cross Medicare Advantage BalanceH8634-031 | fewer than 11 | Not offered |
| Blue Cross Medicare Advantage OptimumH8634-032 | fewer than 11 | Not offered |
Source: CMS plan crosswalk from 2026 to 2027 (Oct. 1, 2026); CMS monthly enrollment by plan and by county, September 2026 (CMS hides counts under 11); CMS Medicare Advantage and Part D landscape files for 2027 (Sept. 22, 2026, revised Sept. 30) and 2026 (Sept. 2, 2026 revision).
Which special needs plans are sold here?
Open only to people with Medicaid as well as Medicare, with certain chronic conditions, or living in an institution.
| Plan | Who can join | Premium |
|---|---|---|
| Humana Gold Plus: Diabetes and HeartH6622-071 | Chronic or Disabling Condition | $0 |
| UHC Complete Care OK-9H5253-176 | Chronic or Disabling Condition | $0 |
| UHC Dual Advantage OK-V1H5322-033 | Dual-Eligible | $0 |
| HumanaChoice: Diabetes and HeartH5216-372 | Chronic or Disabling Condition | $0 |
| HumanaChoice: Diabetes and HeartH7617-078 | Chronic or Disabling Condition | $0 |
| HumanaChoice SNP-DEH5216-228 | Dual-Eligible | $0 |
| HumanaChoice SNP-DEH5216-331 | Dual-Eligible | $0 |
| UHC Dual Complete OK-S002H5322-052 | Dual-Eligible | $0 |
| HumanaChoice SNP-DEH7617-076 | Dual-Eligible | $0 |
| UHC Dual Complete OK-S001H2001-056 | Dual-Eligible | $10.30 |
| Senior Health Plan Oklahoma Dual CompleteH3755-006 | Dual-Eligible | $11 |
Source: CMS Medicare Advantage and Part D landscape files for 2027 (Sept. 22, 2026, revised Sept. 30) and 2026 (Sept. 2, 2026 revision).
How many people in Washington use Medicare Advantage?
4,989 of the county's 12,894 people with Medicare were in a Medicare Advantage plan in September 2026, 38.7%; in Oklahoma as a whole the share is 42.5%.
Source: CMS Medicare Advantage state and county penetration, September 2026.
What else should you check?
- Medicare Advantage in OklahomaEvery county of the state
- 9 stand-alone drug plans in OklahomaIf you keep Original Medicare
- Is your plan ending?Every plan not offered in 2027