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Puget Sound KC South

Puget Sound KC South is a Medicare-certified dialysis center in Mountlake Terrace, Washington, independently operated. CMS gives it a 4-star rating — CMS rates this facility above the national average for measured quality of patient care.

★★★★☆ 4 / 5 CMS Quality of Patient Care rating · what this means

Location & contact

21309 44th Ave W
Mountlake Terrace, WA 98043 · Snohomish County

(425) 744-1095 (click to call)

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Services & details

In-center hemodialysisPeritoneal dialysisHome hemodialysis training Late shift available

Facility details for Puget Sound KC South
Dialysis stations32
OwnershipPuget Sound Kidney Centers (Non-profit)
Medicare-certified since1997-08-06
CMS Certification Number502521

CMS quality measures

CMS quality measures for Puget Sound KC South
MeasureResultContext
Patient survivalAs ExpectedCMS category comparing observed vs expected patient survival
Mortality rate21.8 deaths per 100 patient-yearsLower is better
Hospitalization rate131.6 admissions per 100 patient-years (As Expected)Lower is better
Hospital readmission24.3% (As Expected)30-day unplanned readmissions; lower is better
Blood transfusion rate28.1 per 100 patient-years (As Expected)Lower is better

Measures are risk-adjusted by CMS so facilities treating sicker patients aren't penalized. A single measure never tells the whole story — read how CMS calculates these.

Before you visit: call (425) 744-1095 to confirm chair availability, treatment times, and that the center accepts your insurance or Medicare plan. Data from the CMS April 2026 release; details can change between quarterly updates.

Dialysis in nearby cities

See all dialysis centers in Mountlake Terrace, the best-rated centers in Washington, or guides on choosing a center and dialysis while traveling.

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