491 centers have no rating, typically because they are new or treated too few patients.
Who runs America's dialysis centers
Operator
Centers
Share
DaVita
2,799
37%
Fresenius Medical Care
2,701
36%
Independent
742
10%
US Renal Care, Inc.
453
6%
Dialysis Clinic, Inc.
243
3%
American Renal Associates
218
3%
Other small chain
95
1%
Kaiser Permanente
22
0%
Frequently asked questions
What is a Medicare-certified dialysis center?
A dialysis facility that meets the federal ESRD Conditions for Coverage and can bill Medicare for in-center hemodialysis and, if approved, home dialysis training and support. Nearly every dialysis center in the US is Medicare-certified because Medicare covers most people with kidney failure.
What does the CMS dialysis star rating measure?
CMS rates centers from 1 to 5 stars using outcome and care measures such as survival, hospital admissions and readmissions, transfusions, infections, fistula and catheter use, and dialysis adequacy. Stars are graded on a curve: about a quarter of centers get 4 or 5 stars, most get 3, and roughly one in ten gets 1 star. How to read dialysis star ratings.
Does Medicare pay for dialysis?
Yes. People with end-stage renal disease qualify for Medicare at any age once they meet work-history rules. Part B covers outpatient dialysis at 80% after the deductible, and Medigap or Medicaid often covers the rest. Medicare coverage for dialysis explained.
How is the Scorecard score different from the star rating?
The star rating uses a fixed CMS formula and puts centers into five buckets. Our 0–100 score ranks every center against all others on up to 21 outcome and patient-survey measures, so it separates centers that share the same star rating. Read the methodology.
Can I choose my dialysis center?
Yes. Medicare lets you choose any certified center that has an opening and accepts you. You can also transfer between centers; your nephrologist and the new center coordinate the move. How to choose a dialysis center.