One exact prescription
Metformin 500 mg
Metformin hydrochloride 500 mg oral tablet
22 of 22 plans list this product
Restrictions and covered-use conditions may apply.
See plans, tiers and restrictions2027 · King County, Washington
2027 Medicare prescription coverage in King County, WA
Review selected prescriptions across the county’s listed Medicare Advantage plans with Part D. Compare each exact product’s tier and reported restrictions, then build a list for your own review.
CMS coverage checked October 15, 2026 · General-enrollment MA-PD listings
22listed plans with Part D
30general-enrollment MA listings
8without Part D, excluded below
Start with an exact product
Selected 2027 prescription comparisons
Each comparison shows all 22 general-enrollment MA-PD listings, including products that are not listed and any unavailable data. Strength, form and brand matter: a listing for one version does not establish coverage for every version of the medication.
One exact prescription
Eliquis 5 mg
Eliquis (apixaban) 5 mg oral tablet
22 of 22 plans list this product
Restrictions and covered-use conditions may apply.
See plans, tiers and restrictionsOne exact prescription
Wegovy 2.4 mg/0.75 mL
Wegovy 2.4 mg/0.75 mL auto-injector
22 of 22 plans list this product
Restrictions and covered-use conditions may apply.
See plans, tiers and restrictionsOne exact prescription
Finasteride 1 mg
Finasteride 1 mg oral tablet
0 of 22 plans list this product
Restrictions and covered-use conditions may apply.
See plans, tiers and restrictionsTwo-prescription comparison
Metformin 500 mg + Eliquis 5 mg
Metformin hydrochloride 500 mg oral tablet + Eliquis (apixaban) 5 mg oral tablet
22 of 22 plans list both products
Restrictions and covered-use conditions may apply.
See plans, tiers and restrictionsChecking several prescriptions together?
The metformin 500 mg and Eliquis 5 mg comparison demonstrates a two-drug check. For a different list, use the King County prescription checker. Your selections stay in the browser tab and are not placed in shared links.
A plan listing every selected drug can still require approval or apply restrictions. Compare those details alongside benefits, providers and the person’s priorities before deciding whether a plan fits.
The local plan menu
Which King County plans are compared?
These are the 22 general-enrollment Medicare Advantage offerings with Part D in the source landscape. The comparison excludes SNPs and the 8 general-enrollment offerings without Part D. Plan IDs retain the contract, plan and segment so similarly named listings stay distinct.
| Plan and identifier | Organization | Plan type |
|---|---|---|
| AARP Medicare Advantage from UHC WA-0005 (HMO-POS)H3805-015-0 | UnitedHealthcare | HMO-POS |
| AARP Medicare Advantage from UHC WA-14 (HMO-POS)H3805-044-0 | UnitedHealthcare | HMO-POS |
| AARP Medicare Advantage from UHC WA-18 (PPO)H2001-146-0 | UnitedHealthcare | PPO |
| AARP Medicare Advantage from UHC WA-6 (HMO-POS)H3805-017-0 | UnitedHealthcare | HMO-POS |
| AARP Medicare Advantage from UHC WA-7 (HMO-POS)H3805-032-0 | UnitedHealthcare | HMO-POS |
| Aetna Medicare Enhanced (PPO)H5521-687-0 | Aetna Medicare | PPO |
| Aetna Medicare Signature (HMO)H3748-003-0 | Aetna Medicare | HMO |
| Aetna Medicare Signature (PPO)H5521-431-0 | Aetna Medicare | PPO |
| DEVOTED CORE 001 WA (HMO)H3515-001-0 | Devoted Health | HMO |
| DEVOTED GIVEBACK 002 WA (HMO)H3515-002-0 | Devoted Health | HMO |
| DEVOTED GIVEBACK EXTRAS 022 WA (HMO)H3515-022-0 | Devoted Health | HMO |
| Humana Gold Plus H1036-321 (HMO)H1036-321-0 | Humana | HMO |
| Humana Gold Plus H5619-057 (HMO)H5619-057-0 | Humana | HMO |
| Humana Gold Plus H5619-061 (HMO)H5619-061-0 | Humana | HMO |
| Humana Value Choice (PPO)H5216-428-1 | Humana | PPO |
| HumanaChoice H5216-048 (PPO)H5216-048-0 | Humana | PPO |
| HumanaChoice H7617-016 (PPO)H7617-016-0 | Humana | PPO |
| Kaiser Permanente Medicare Advantage Essential Kng (HMO)H5050-024-0 | Kaiser Permanente | HMO |
| Kaiser Permanente Medicare Advantage Key King (HMO)H5050-028-0 | Kaiser Permanente | HMO |
| Kaiser Permanente Medicare Advantage Optimal (HMO)H5050-004-0 | Kaiser Permanente | HMO |
| Regence BlueAdvantage HMO (HMO)H1997-014-0 | Regence BlueShield | HMO |
| Regence MedAdvantage + Rx Enhanced (PPO)H5009-002-0 | Regence BlueShield | PPO |
Listed offerings are not a guarantee of current enrollment availability. This is a coverage research resource, not an individual plan recommendation.
Explore other counties
Browse county prescription coverage guides across the United States, with the same exact-product comparisons and local plan tables.
How to read these coverage results
- Listed
- The exact product appears in the available CMS formulary, indication-based or supplemental coverage data. Prior authorization, step therapy, quantity limits or covered-use conditions can still apply.
- Not listed in this CMS snapshot
- The exact product was not found after checking the available source tables for that plan. Other strengths, forms or brands are separate products. This status is not an individual coverage denial.
- Unable to determine
- A plan mapping or source detail is missing, suppressed or unavailable. Unavailable data is never treated as proof that a drug is excluded.
Tier numbers and tier structures vary by plan. A lower tier is not a comparison of total spending. Supplemental drug coverage is labeled separately from basic formulary entries; reported indication-specific coverage must be confirmed for the intended use.
These tables cover general-enrollment Medicare Advantage plans with Part D listed for King County. SNPs, standalone Part D plans and plans without Part D are outside this comparison. Use the county lookup’s plan-group selector for other categories.
Formulary and plan information were checked October 15, 2026. Local plan listings use the September landscape checked September 30, 2026; drug names use the October 5, 2026 RxNorm release. These are published snapshots, not live carrier coverage or verified enrollment availability. A listing does not guarantee approval or coverage for every use. Pharmacy networks and medication cost estimates are not included.
Before making a coverage decision, confirm the exact prescription, covered use, current restrictions and plan availability in Medicare Plan Finder or the plan’s current documents.