Dialysis Centers in Washington
Overview and quality data
Washington is served by 114 Medicare-certified dialysis centers providing life-sustaining kidney dialysis treatment including in-center hemodialysis, peritoneal dialysis training, and home hemodialysis programs. These facilities are spread across 74 cities, with Spokane having the largest concentration at 7 facilities. Other major cities include Seattle (6) and Tacoma (5).
The average quality rating for dialysis centers in Washington is 3.1 out of 5 stars — above the national average of 2.9. 31 facilities (29%) earned 4 stars or higher, and 7 achieved a perfect 5-star rating.
Facilities average 16 dialysis stations. 70% are for-profit centers.
Browse by City
74 cities with dialysis centers in Washington
What to Look For
Key factors when choosing a dialysis center in Washington
Quality Rating
CMS rates dialysis facilities 1-5 stars based on patient outcomes including mortality, hospitalization, and readmission rates. Choose centers with 4+ stars when available.
Treatment Options
Verify the center offers your preferred modality — in-center hemodialysis, peritoneal dialysis, home hemodialysis training, or nocturnal dialysis for overnight treatment.
Infection Control
Review bloodstream infection rates and vascular access quality metrics. Lower infection rates indicate better hygiene practices and patient safety protocols.
Schedule & Convenience
Since dialysis is typically needed 3 times per week, consider location, available treatment times (including early morning, evening, or weekend shifts), and transportation options.
Clinical Outcomes
Compare standardized mortality ratios, hospitalization rates, and transplant waitlist referral rates. Facilities performing above national benchmarks deliver meaningfully better care.
Frequently Asked Questions
About dialysis centers in Washington
How many dialysis centers are in Washington?
Washington has 114 Medicare-certified dialysis centers across 74 cities. Spokane has the most with 7.
Which cities in Washington have the most dialysis centers?
The top cities are Spokane (7), Seattle (6), Tacoma (5), Federal Way (4), Everett (3).
What is the average quality rating in Washington?
The average CMS rating for dialysis centers in Washington is 3.1 out of 5 stars, above the national average of 2.9. 7 facilities earned a perfect 5-star rating. 29% scored 4 stars or higher.
What should I look for when choosing a dialysis center?
Key factors include quality rating, treatment options, infection control. Visit our individual facility pages for detailed quality data and CMS ratings.
Are all dialysis centers listed here Medicare-certified?
Yes. Every facility on OurHealthNetwork is certified by the Centers for Medicare & Medicaid Services (CMS). Our data comes directly from CMS Dialysis Facility Compare and is updated regularly.
Does Medicare cover dialysis center care?
Medicare covers dialysis center services for eligible beneficiaries. Coverage details vary by service type and facility. Check with the specific facility and your Medicare plan for coverage details.
How often is CMS Dialysis Facility Compare data updated?
CMS typically updates dialysis center quality data quarterly. Our database reflects the most recent CMS release, refreshed periodically.
Can I compare dialysis centers across cities in Washington?
Yes. Click any city below to view dialysis centers in that area with detailed quality data, star ratings, maps, and facility information.
Find Dialysis Centers Near You
Select a city above or search to find dialysis centers in Washington.
Browse All StatesData source: CMS Dialysis Facility Compare ·