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Fonteum Care Compare · Washington

Washington dialysis facilities: 114 Medicare-certified, 5-star quality data, chain-ownership transparency.

CMS-published 5-star ratings, profit-vs-nonprofit status, chain affiliation, and service offerings (in-center hemodialysis, peritoneal, home hemodialysis training) for every ESRD facility in Washington.

Cross-check at Medicare.gov →All states →
Snapshot May 7, 2026·114 Medicare-certified dialysis facilities in Washington · 97.4% chain-owned·CMS Care Compare — Dialysis·Module overview →·Methodology →·Audit Pack →
Source-modified 2026-03-25 · Quality measures suppressed when <11 patients in measure period · ICH CAHPS patient-experience measures are a separate CMS dataset, not included in this snapshot

Chain concentration — Washington

Dialysis is the most consolidated category in CMS Care Compare. 97.4% of Washington facilities are chain-owned; here are the largest chains by facility count in this state.

DaVita
51
Fresenius Medical Care
29
Northwest Kidney Centers
19
Puget Sound Kidney Centers
12

Dialysis facilities — Washington

Showing 25 of 114 Medicare-certified facilities, highest CMS 5-star rating first (107 carry a published rating; the remainder are suppressed for low patient volume and shown without a star).

FacilityCityChainRating (of 5)
Davita olympia dialysis centerOLYMPIADaVita5
Davita kennewick dialysisKENNEWICKDaVita5
Davita mason county dialysis centerSheltonDaVita5
Davita wapato dialysisWAPATODaVita5
Davita lake aspen home trainingYakimaDaVita5
Davita smokey point home dialysisARLINGTONDaVita5
Nkc panther lake kidney centerKentNorthwest Kidney Centers5
Davita mid columbia kidney centerPascoDaVita4
Davita federal way community dialysis centerFEDERAL WAYDaVita4
Qualicenters - walla walla llcWalla WallaFresenius Medical Care4
Nkc auburn kidney centerAUBURNNorthwest Kidney Centers4
Puget sound kc southMOUNTLAKE TERRACEPuget Sound Kidney Centers4
Davita olympic view dialysis centerSEATTLEDaVita4
Davita kent dialysis centerKENTDaVita4
Fmc laceyOLYMPIAFresenius Medical Care4
Nkc lake city kidney centerLAKE FOREST PARKNorthwest Kidney Centers4
Davita bellevue dialysis centerBELLEVUEDaVita4
Puget sound kidney center-poulsboPOULSBOPuget Sound Kidney Centers4
Fmc colvilleCOLVILLEFresenius Medical Care4
Davita chinook kidney centerRICHLANDDaVita4
Nkc enumclaw kidney centerENUMCLAWNorthwest Kidney Centers4
Fmc thurston county dialysis centerLACEYFresenius Medical Care4
Davita tumwater dialysis centerTUMWATERDaVita4
Davita renton dialysisRENTONDaVita4
Nkc federal way east kidney centerFEDERAL WAYNorthwest Kidney Centers4

Compliance posture

Methodology · Corrections log · Editorial policy

What’s on file, by the numbers

Platform snapshot · 2026-07-15

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
—sources liveCrosswalk-resolved sources with a proved content transition in the preceding 45 days
111sources integratedActive registry rows; integration does not establish a load
13state Medicaid jurisdictionsDistinct states represented in the state-exclusions serving table

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Fonteum's provenance ledger contained 26.2M source-linked facts on July 12, 2026. All but 14 carried a source-file SHA-256; 0 linked deterministically to a signature. Inspect a supplied snapshot id at fonteum.com/verify · source-mark coverage and limitations.
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