Medicare plans in King County, WA
68 plans are approved for King County, and 32 of them have no monthly premium. 61 carry a CMS star rating.
53.8% of the 369,217 people eligible for Medicare in King County are already in a Medicare Advantage plan (September 2026).
All plans · Medicare Advantage · Special Needs Plans · Part D drug plans
| Plan | Premium a month | Most you can pay a year | Drug deductible | Stars | Enrolled here |
|---|---|---|---|---|---|
| Humana Gold Plus - Diabetes and Heart (HMO C-SNP) Humana · HMO C-SNP |
$0 | $5,500 | $615 | 4.5/5 | 2,034 |
| Humana Gold Plus H1036-321 (HMO) Humana · HMO |
$0 | $5,900 | $615 | 4.5/5 | 5,438 |
| Humana Gold Plus SNP-DE H1036-324 (HMO D-SNP) Humana · HMO D-SNP |
$0 | $9,250 | $615 | 4.5/5 | 31 |
| Humana Gold Plus SNP-DE H1036-325 (HMO D-SNP) Humana · HMO D-SNP |
$0 | $9,250 | $615 | 4.5/5 | 3,832 |
| UHC Dual Complete WA-Q1 (PPO D-SNP) UnitedHealthcare · PPO D-SNP |
$0 | $9,250 | $615 | 4.5/5 | 2,242 |
| AARP Medicare Advantage from UHC WA-12 (PPO) UnitedHealthcare · PPO |
$0 | $6,700 | $600 | 4.5/5 | 4,638 |
| Aetna Medicare Eagle (PPO) Aetna Medicare · PPO |
$0 | $5,500 | Not published | 4.5/5 | 604 |
| Aetna Medicare Signature Extra (PPO) Aetna Medicare · PPO |
$0 | $6,900 | $615 | 4.5/5 | 11,736 |
| HumanaChoice H7617-019 (PPO) Humana · PPO |
$0 | $7,050 | $350 | 4.5/5 | 2,533 |
| Humana USAA Honor Giveback (PPO) Humana · PPO |
$0 | $9,150 | Not published | 4.5/5 | 340 |
| Kaiser Permanente Medicare Advantage Key King (HMO) Kaiser Permanente · HMO |
$0 | $6,750 | $0 | 4.0/5 | 6,617 |
| AARP Medicare Advantage Patriot No Rx WA-MA01 (PPO) UnitedHealthcare · PPO |
$0 | $6,700 | Not published | 3.5/5 | 817 |
| AARP Medicare Advantage Essentials from UHC WA-6 (HMO-POS) UnitedHealthcare · HMO-POS |
$0 | $6,300 | $355 | 3.5/5 | 3,405 |
| AARP Medicare Advantage Essentials from UHC WA-7 (HMO-POS) UnitedHealthcare · HMO-POS |
$0 | $5,900 | $355 | 3.5/5 | 12,297 |
| UHC Complete Care WA-13 (HMO-POS C-SNP) UnitedHealthcare · HMO-POS C-SNP |
$0 | $5,900 | $355 | 3.5/5 | 1,773 |
| AARP Medicare Advantage Extras from UHC WA-14 (HMO-POS) UnitedHealthcare · HMO-POS |
$0 | $6,700 | $440 | 3.5/5 | 21,822 |
| UHC Dual Complete WA-Q2 (HMO-POS D-SNP) UnitedHealthcare · HMO-POS D-SNP |
$0 | $9,250 | $532 | 3.5/5 | 1,844 |
| HumanaChoice H5216-426 (PPO) Humana · PPO |
$0 | $7,050 | $350 | 3.5/5 | 892 |
| Humana USAA Honor Giveback (PPO) Humana · PPO |
$0 | $9,150 | Not published | 3.5/5 | 419 |
| HumanaChoice H5216-428 (PPO) Humana · PPO |
$0 | $5,800 | $615 | 3.5/5 | 2,308 |
| Humana USAA Honor Giveback (PPO) Humana · PPO |
$0 | $5,100 | Not published | 3.5/5 | 399 |
| Wellpoint Dual Advantage (HMO D-SNP) Wellpoint · HMO D-SNP |
$0 | $9,250 | $615 | 3.0/5 | 31 |
| Aetna Medicare Signature (HMO) Aetna Medicare · HMO |
$0 | $6,750 | $615 | 3.0/5 | 2,029 |
| Aetna Medicare Signature Advantage (HMO) Aetna Medicare · HMO |
$0 | $6,750 | $615 | 3.0/5 | 2,261 |
| Humana Gold Plus H5619-057 (HMO) Humana · HMO |
$0 | $5,900 | $615 | 3.0/5 | 10,665 |
| Humana Gold Plus SNP-DE H5619-166 (HMO D-SNP) Humana · HMO D-SNP |
$0 | $9,250 | $235 | 3.0/5 | 2,906 |
| Humana Gold Plus SNP-DE H5619-167 (HMO D-SNP) Humana · HMO D-SNP |
$0 | $9,250 | $550 | 3.0/5 | 1,246 |
| Molina Medicare Complete Care Select (HMO D-SNP) Molina Healthcare of Washington, Inc. · HMO D-SNP |
$0 | $9,250 | $350 | 3.0/5 | 195 |
| Molina Medicare Complete Care (HMO D-SNP) Molina Healthcare of Washington, Inc. · HMO D-SNP |
$0 | $9,250 | $615 | 3.0/5 | 2,608 |
| Wellcare Patriot Giveback Open (PPO) Wellcare · PPO |
$0 | $5,700 | Not published | 2.5/5 | 24 |
| Wellcare Giveback (HMO-POS) Wellcare · HMO-POS |
$0 | $9,250 | $615 | Not enough data to rate | 568 |
| Wellcare Simple (HMO-POS) Wellcare · HMO-POS |
$0 | $6,500 | $615 | Not enough data to rate | 725 |
| Humana Together in Health (PPO I-SNP) Humana · PPO I-SNP |
$0.70 | $9,250 | $615 | 3.5/5 | Fewer than 11 |
| Wellcare Dual Reserve (HMO-POS D-SNP) Wellcare · HMO-POS D-SNP |
$6.20 | $6,500 | $615 | Not enough data to rate | 53 |
| Wellcare Dual Access (HMO-POS D-SNP) Wellcare · HMO-POS D-SNP |
$7.60 | $9,250 | $615 | Not enough data to rate | 110 |
| Humana Dual Select H5619-165 (HMO D-SNP) Humana · HMO D-SNP |
$8.00 | $9,250 | $615 | 3.0/5 | 1,138 |
| Wellpoint Full Dual Advantage (HMO D-SNP) Wellpoint · HMO D-SNP |
$9.10 | $9,250 | $615 | 3.0/5 | 311 |
| UHC Dual Complete WA-S5 (PPO D-SNP) UnitedHealthcare · PPO D-SNP |
$9.40 | $9,250 | $615 | 4.5/5 | 512 |
| UHC Dual Complete WA-V001 (HMO-POS D-SNP) UnitedHealthcare · HMO-POS D-SNP |
$10.00 | $6,700 | $615 | 3.5/5 | 969 |
| UHC Care Advantage WA-E001 (PPO I-SNP) UnitedHealthcare · PPO I-SNP |
$10.50 | $4,000 | $270 | 4.5/5 | 266 |
| UHC Nursing Home Plan WA-F001 (PPO I-SNP) UnitedHealthcare · PPO I-SNP |
$10.50 | $9,250 | $615 | 4.5/5 | 564 |
| UHC Dual Complete WA-V2 (PPO D-SNP) UnitedHealthcare · PPO D-SNP |
$10.50 | $6,700 | $615 | 4.5/5 | 489 |
| UHC Dual Complete WA-S2 (PPO D-SNP) UnitedHealthcare · PPO D-SNP |
$10.50 | $9,250 | $615 | 4.5/5 | 11,127 |
| UHC Dual Complete WA-S6 (HMO-POS D-SNP) UnitedHealthcare · HMO-POS D-SNP |
$10.50 | $9,250 | $615 | 3.5/5 | 3,123 |
| UHC Dual Complete WA-S4 (HMO-POS D-SNP) UnitedHealthcare · HMO-POS D-SNP |
$10.50 | $9,250 | $615 | 3.5/5 | 2,514 |
| Community Health Plan of WA Dual Complete (HMO D-SNP) Community Health Plan of WA Medicare Advantage · HMO D-SNP |
$10.50 | $9,250 | $615 | 3.0/5 | 1,259 |
| Community Health Plan of WA Dual Select (HMO D-SNP) Community Health Plan of WA Medicare Advantage · HMO D-SNP |
$10.50 | $9,250 | $615 | 3.0/5 | 460 |
| Wellcare Dual Liberty Sync Open (PPO D-SNP) Wellcare · PPO D-SNP |
$10.50 | $9,250 | $495 | 2.5/5 | 50 |
| Wellcare Dual Access Open (PPO D-SNP) Wellcare · PPO D-SNP |
$10.50 | $9,250 | $605 | 2.5/5 | Fewer than 11 |
| Wellcare Dual Liberty Sync (HMO-POS D-SNP) Wellcare · HMO-POS D-SNP |
$10.50 | $9,250 | $615 | Not enough data to rate | 222 |
| AgeRight Advantage Health Plan (HMO I-SNP) AgeRight Advantage · HMO I-SNP |
$10.50 | $9,250 | $615 | Not enough data to rate | Fewer than 11 |
| AARP Medicare Advantage from UHC WA-0002 (PPO) UnitedHealthcare · PPO |
$22.00 | $8,500 | $600 | 3.5/5 | 2,318 |
| AARP Medicare Advantage from UHC WA-0005 (HMO-POS) UnitedHealthcare · HMO-POS |
$38.00 | $5,900 | $355 | 3.5/5 | 2,550 |
| AARP Medicare Advantage from UHC WA-0004 (PPO) UnitedHealthcare · PPO |
$43.00 | $6,700 | $600 | 3.5/5 | 1,414 |
| Aetna Medicare Enhanced (PPO) Aetna Medicare · PPO |
$48.00 | $6,900 | $500 | 4.5/5 | 1,223 |
| Humana Gold Plus H5619-059 (HMO) Humana · HMO |
$54.00 | $3,400 | $100 | 3.0/5 | 304 |
| AARP Medicare Advantage from UHC WA-16 (PPO) UnitedHealthcare · PPO |
$56.00 | $6,700 | $600 | 4.5/5 | 1,749 |
| Humana Gold Plus H5619-061 (HMO) Humana · HMO |
$63.00 | $4,200 | $615 | 3.0/5 | 31 |
| AgeRight Advantage Plus Health Plan (HMO I-SNP) AgeRight Advantage · HMO I-SNP |
$65.00 | $6,000 | $300 | Not enough data to rate | Fewer than 11 |
| Kaiser Permanente Medicare Advantage Essential Kng (HMO) Kaiser Permanente · HMO |
$69.00 | $4,950 | $0 | 4.0/5 | 13,439 |
| AARP Medicare Advantage from UHC WA-0010 (HMO-POS) UnitedHealthcare · HMO-POS |
$79.00 | $4,900 | $355 | 3.5/5 | 2,730 |
| Regence MedAdvantage + Rx Primary (PPO) Regence BlueShield · PPO |
$84.00 | $6,700 | $615 | 3.0/5 | 1,945 |
| HumanaChoice H7617-016 (PPO) Humana · PPO |
$87.00 | $6,750 | $615 | 4.5/5 | 19 |
| HumanaChoice H5216-048 (PPO) Humana · PPO |
$87.00 | $6,750 | $615 | 3.5/5 | 347 |
| Kaiser Permanente Medicare Advantage Basic (HMO) Kaiser Permanente · HMO |
$99.00 | $4,200 | Not published | 4.0/5 | 840 |
| Regence MedAdvantage + Rx Enhanced (PPO) Regence BlueShield · PPO |
$214.00 | $5,900 | $200 | 3.0/5 | 2,435 |
| AARP Medicare Advantage Access from UHC WA-11 (PPO) UnitedHealthcare · PPO |
$354.00 | $3,000 | $600 | 4.5/5 | 175 |
| Kaiser Permanente Medicare Advantage Optimal (HMO) Kaiser Permanente · HMO |
$358.00 | $3,150 | $0 | 4.0/5 | 1,981 |
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Plans arriving in or leaving King County, and premiums moving, when CMS republishes.
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Nearby and related
All Washington counties · What changed recently
Premiums, deductibles, maximum out-of-pocket amounts, star ratings and sanctions are reproduced from the Centers for Medicare & Medicaid Services landscape file as published in the September 2026 release. Enrolment counts are from the CMS monthly enrolment file; CMS suppresses any count of ten or fewer, which is why many plans show “fewer than 11” rather than a number. Nothing on this page is calculated by us. This is not a complete list of your options and it is not advice: see Medicare.gov or call 1-800-MEDICARE.