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Medicare Advantage Plans in King County, WA
Looking for Medicare Advantage plans in King County? Enter your ZIP Code below to compare affordable monthly premium plans in your area.
King County, WA, is home to 28 Medicare Advantage (Medicare Part C) plans in 2027.
Learn more about Medicare Advantage in Washington or call to speak with a licensed insurance agent who can help you compare King County Medicare Advantage plans and – if you're eligible – help you enroll.
We offer plans from Humana, UnitedHealthcare®, Anthem Blue Cross and Blue Shield*, Aetna, HealthspringSM or Kaiser Permanente.
2027 Seattle Medicare Advantage Plans
2027 Medicare Advantage plans in Seattle combine your Medicare Part A (hospital insurance) and Part B (medical insurance) coverage into one simple plan, and some plans may also offer additional benefits Part A and B don't cover.
These additional benefits may include things like prescription drug coverage, dental, hearing, vision, transportation, fitness club memberships and more. Original Medicare (Part A and Part B) doesn't cover these additional benefits.
You can get help comparing Seattle Medicare plans by calling to speak with a licensed insurance agent, or you can start by exploring the list of 2027 Seattle Medicare Advantage plans below.
2027 Medicare Advantage plans in King County
| 2027 Medicare Advantage Plans in King | |
|---|---|
| Number of unique plans | 28 |
| Average monthly premium | $25.79 |
| Average (in-network) out-of-pocket maximum | $6,543.75 |
| Average Medicare Star Rating* | 3.11 |
While the number of unique plans in any county can change slightly every year, the table above presents a good idea of what you can expect to see in 2027.
The average monthly premium for Medicare Advantage plans in King is $25.79 per month in 2027, though there may be plans available where you live that feature different premiums.
Medicare Advantage plans in King County have an average Medicare Star Rating of 3.11 in 2027.* Plans rated four stars or higher are considered top-rated Medicare plans.
Premiums, deductibles and other costs may vary. The numbers reported in the table above are taken from the Centers for Medicare & Medicaid Services (CMS). A licensed insurance agent will be able to help you review and compare costs for specific plans available in Washington or wherever you may live.
* Every year, the Centers for Medicare & Medicaid Services (CMS) evaluates plans based on a 5-star rating system.
List of Medicare Advantage plans in King County
The following table includes cost information and other plan details for Medicare Advantage plans available in King County in 2027.
| Plan Name | Plan Code | Monthly Premium | Deductible | Out of Pocket Max | Prescription Drug Coverage | Medicare Star Rating |
|---|---|---|---|---|---|---|
| Aetna Medicare Chronic Care (HMO C-SNP) | H3748-020-000 | $0.00 | $700.00 | $7,150.00 | Yes | 3.5 out of 5 stars |
| Aetna Medicare Eagle (HMO) | H3748-019-000 | $0.00 | N/A | $5,500.00 | No | 3.5 out of 5 stars |
| Aetna Medicare Eagle (PPO) H5521-330 | H5521-330-000 | $0.00 | N/A | $7,150.00 | No | 4 out of 5 stars |
| Aetna Medicare Enhanced (PPO) H5521-687 | H5521-687-000 | $63.00 | $700.00 | $7,500.00 | Yes | 4 out of 5 stars |
| Aetna Medicare Signature (HMO) | H3748-003-000 | $0.00 | $700.00 | $7,150.00 | Yes | 3.5 out of 5 stars |
| Aetna Medicare Signature (PPO) H5521-431 | H5521-431-000 | $0.00 | $700.00 | $8,900.00 | Yes | 4 out of 5 stars |
| DEVOTED C-SNP ENHANCED 003 WA (HMO C-SNP) | H3515-003-000 | $0.00 | $650.00 | $7,050.00 | Yes | Plan too new to be measured |
| DEVOTED C-SNP GIVEBACK EXTRAS 004 WA (HMO C-SNP) | H3515-004-000 | $0.00 | $700.00 | $8,300.00 | Yes | Plan too new to be measured |
| DEVOTED C-SNP PLUS 005 WA (HMO C-SNP) | H3515-005-000 | $0.00 | $650.00 | $9,850.00 | Yes | Plan too new to be measured |
| DEVOTED CORE 001 WA (HMO) | H3515-001-000 | $0.00 | $650.00 | $6,550.00 | Yes | Plan too new to be measured |
| DEVOTED GIVEBACK 002 WA (HMO) | H3515-002-000 | $0.00 | $650.00 | $9,850.00 | Yes | Plan too new to be measured |
| DEVOTED GIVEBACK EXTRAS 022 WA (HMO) | H3515-022-000 | $0.00 | $700.00 | $8,300.00 | Yes | Plan too new to be measured |
| Humana Dual Select H5619-166 (HMO D-SNP) | H5619-166-000 | $0.00 | $700.00 | $9,850.00 | Yes | 4 out of 5 stars |
| Humana Gold Plus - Diabetes and Heart (HMO C-SNP) | H1036-306-000 | $0.00 | $500.00 | $4,550.00 | Yes | 4.5 out of 5 stars |
| Humana Gold Plus H1036-321 (HMO) | H1036-321-000 | $0.00 | $700.00 | $5,900.00 | Yes | 4.5 out of 5 stars |
| Humana Gold Plus H5619-057 (HMO) | H5619-057-000 | $0.00 | $700.00 | $5,900.00 | Yes | 4 out of 5 stars |
| Humana Gold Plus H5619-061 (HMO) | H5619-061-000 | $86.00 | $700.00 | $4,200.00 | Yes | 4 out of 5 stars |
| Humana Gold Plus SNP-DE H1036-325 (HMO D-SNP) | H1036-325-000 | $0.00 | $0.00 | $0.00 | Yes | 4.5 out of 5 stars |
| Humana USAA Honor Giveback (PPO) | H7617-021-000 | $0.00 | N/A | $9,150.00 | No | 4.5 out of 5 stars |
| HumanaChoice H7617-016 (PPO) | H7617-016-000 | $110.00 | $700.00 | $7,000.00 | Yes | 4.5 out of 5 stars |
| Kaiser Permanente Medicare Advantage Essential Kng (HMO) | H5050-024-000 | $82.00 | $0.00 | $4,950.00 | Yes | 4.5 out of 5 stars |
| Kaiser Permanente Medicare Advantage Key King (HMO) | H5050-028-000 | $0.00 | $0.00 | $6,750.00 | Yes | 4.5 out of 5 stars |
| Kaiser Permanente Medicare Advantage Optimal (HMO) | H5050-004-000 | $373.00 | $0.00 | $3,150.00 | Yes | 4.5 out of 5 stars |
| Molina Medicare Complete Care (HMO D-SNP) | H5823-013-001 | $0.00 | $0.00 | $0.00 | Yes | 3 out of 5 stars |
| Molina Medicare Elect (HMO D-SNP) | H5823-015-000 | $8.10 | $700.00 | $8,875.00 | Yes | 3 out of 5 stars |
| UHC Dual Complete WA-S4 (HMO-POS D-SNP) | H5008-020-000 | $0.00 | $700.00 | $0.00 | Yes | 3.5 out of 5 stars |
| Wellpoint Dual Advantage Plus (HMO D-SNP) | H8849-017-000 | $0.00 | $700.00 | $9,850.00 | Yes | 3.5 out of 5 stars |
| Wellpoint Full Dual Advantage (HMO D-SNP) | H8849-015-000 | $0.00 | $700.00 | $9,850.00 | Yes | 3.5 out of 5 stars |
Fall Medicare open enrollment in Seattle
Depending on your circumstances, fall Medicare open enrollment may be the only time of year to make changes to your 2025 Medicare coverage. The 2027 Medicare open enrollment period lasts from October 15 to December 7.
Call to speak with a licensed insurance agent to find out if you're eligible to enroll in 2027 Medicare Advantage plans in Seattle.