US dialysis statistics
Original summary statistics computed from the CMS Provider Information file for the
7,490 Medicare-certified dialysis facilities in this directory.
National overview
| Facilities | 7,490 |
| States and territories | 56 |
| Rated by CMS | 0 (0%) |
| Rated 4 or 5 stars | — |
| Median dialysis stations per facility | 17 |
| Chain-owned | 90% |
Treatments offered
| In-centre haemodialysis | 93% |
| Peritoneal dialysis | 54% |
| Home haemodialysis training | 32% |
| Late shift available | 15% |
Ownership
| Profit status | Facilities | Share |
|---|
| Profit | 6,706 | 90% |
| Non-Profit | 784 | 10% |
Largest dialysis chains
| Chain | Facilities | 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 | 95 | 1% |
| Kaiser Permanente | 22 | 0% |
States with the highest average five-star rating (≥10 rated facilities)
States with the lowest average five-star rating (≥10 rated facilities)
Averages are computed from the CMS published file and are not risk-adjusted; use them
as context, not as facility verdicts.
Data: CMS Provider Data Catalog, Dialysis Facility Compare (public domain), reproduced as published. Not medical advice.
Written and maintained by the US Dialysis Centers data team · last reviewed 2026-10-24 · sources and methodology.