October 1 update. Our PDGM and ICD-10 tools now use the FY2027 code set: 190 codes added, 30 deleted, and no existing code changed clinical group.

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Home health in King County, Washington

BalancedLogicly’s reading of Medicare’s 2025 county file

King County has 30 agencies for 8,668 home health users, 289 per agency. The typical Washington county has 278.

Patients per agency within range of the typical Washington county.

30

agencies with Medicare volume here

2025

200,562

traditional Medicare beneficiaries

2025

8,668

home health users

4.3% of beneficiaries · Washington 4.3% · 2025

289vs 278

users per agency vs the typical Washington county

2025

$413vs $346

Medicare home health spend per beneficiary, county vs Washington

2024

+8%

users since 2024 · 5 more agencies

2024 to 2025

Medicare Advantage covers 54% of King County beneficiaries (June 2026). Washington: 50%.

Agencies by city

As of July 2026, 18 certified agencies have an office in King County, across 10 cities.

Seattle(4)Tukwila(3)Bellevue(2)Federal Way(2)Kent(2)Des Moines(1)Kirkland(1)Redmond(1)Renton(1)Seatac(1)

Nearby counties

ChelanKitsapKittitasPierceSnohomishYakima

Sources: CMS Market Saturation & Utilization, Home Health, 2025 · Medicare Monthly Enrollment, June 2026 · Medicare Geographic Variation, 2024 · Care Compare, July 2026. Medicare fee-for-service only. Counts under 11 are not published by CMS.