Best Dialysis Centers in Sun Prairie, WI
Comparing 2 Medicare-certified dialysis centers in Sun Prairie, Wisconsin, ranked by CMS five-star quality rating. Click any column to sort.
Sun Prairie — by the numbers
2facilities
2.5★average rating
0rated 4-5 stars
0%are 4-5 stars
| Facility | Rating | City | Ownership |
|---|---|---|---|
| Fresenius Kidney Care Sun Prairie | 3 | Sun Prairie | For-profit |
| DaVita Sun Prairie Dialysis | 2 | Sun Prairie | For-profit |
Map
How are these ratings calculated?
The CMS five-star quality rating comes from the Centers for Medicare & Medicaid Services. Read our plain-language explainer for dialysis centers to understand exactly what each star means — and what it does not.
Data as of June 20, 2026 · Source: CMS Provider Data Catalog.