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Top-rated · Washington

Top-Rated Home Health Agencies in Washington

The 16 Medicare-certified home health agencies in Washington that CMS rates 4.5 or 5 stars — its highest tier. Listed exactly as CMS publishes it.

16 top-rated agenciesWashingtonCMS data · updated 2026-07-18
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At a glance

CMS rates 16 of Washington’s 63 rated home health agencies at 4.5 or 5 stars — its highest tier (about 25%). These agencies earned CMS’s top quality-of-patient-care scores. SeniorCareRating.com reports CMS’s own ratings and adds no ranking or opinion of its own.
CMS 4.5–5 star agencies
16
Share of rated agencies
25%
of 63 rated
All agencies in state
71
Our own ratings
0
we never score agencies
About the CMS home health star rating (and what this list is not)
The quality-of-patient-care star is calculated by CMS from a set of patient-care measures. It summarizes past reported data and is not a guarantee about current care. This page lists the agencies CMS rates 4.5 or 5 stars; it is not a ranking, score, or recommendation from SeniorCareRating.com. Confirm any agency’s current rating on Medicare’s Care Compare.

CMS top-rated home health agencies in Washington

All 16 agencies CMS rates 4.5 or 5 stars. Each links to its full CMS record.

Related research

Frequently asked questions

How many top-rated home health agencies are in Washington?

CMS rates 16 of the 63 rated Medicare-certified home health agencies in Washington at 4.5 or 5 stars — its highest tier (about 25%). Those agencies are listed on this page.

What is a CMS home health star rating?

CMS publishes a quality-of-patient-care star rating (1–5, in half-star steps) built from a set of patient-care measures. It summarizes past reported data, not current care. A missing rating is not a bad rating — it usually means CMS lacked enough data.

Does this site rank home health agencies?

No. This list is the agencies CMS itself rates 4.5 or 5 stars. SeniorCareRating.com adds no ranking, score, or opinion — it reports CMS's own ratings exactly as published.

Methodology and limits
This page lists the 16 Medicare-certified home health agencies CMS rates 4.5 or 5 stars in Washington, from the CMS Home Health Care Agencies dataset. Star ratings are shown exactly as CMS publishes them and summarize past data, not current care. SeniorCareRating.com adds no ranking or opinion. See full methodology.
SeniorCareRating.com summarizes public CMS data. It is not affiliated with CMS, Medicare.gov, or any nursing home. Data may lag current conditions. This is not medical, legal, or care-placement advice — always verify with official sources and qualified professionals.