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Fonteum Care Compare · Wisconsin

Wisconsin dialysis facilities: 123 Medicare-certified, 5-star quality data, chain-ownership transparency.

CMS-published 5-star ratings, profit-vs-nonprofit status, chain affiliation, and service offerings (in-center hemodialysis, peritoneal, home hemodialysis training) for every ESRD facility in Wisconsin.

Cross-check at Medicare.gov →All states →
Snapshot May 7, 2026·123 Medicare-certified dialysis facilities in Wisconsin · 89.4% chain-owned·CMS Care Compare — Dialysis (23ew-n7w9)·Module overview →·Methodology →·Audit Pack →
Source-modified 2026-03-25 · Quality measures suppressed when <11 patients in measure period · ICH CAHPS patient-experience measures are a separate CMS dataset, not included in this snapshot

Chain concentration — Wisconsin

Dialysis is the most consolidated category in CMS Care Compare. 89.4% of Wisconsin facilities are chain-owned; here are the largest chains by facility count in this state.

DaVita
56
Fresenius Medical Care
43
Independent
13
Mayo Clinic Dialysis
5

Highest-rated dialysis facilities — Wisconsin

Top 25 by CMS 5-star rating (116 of 123 carry a published rating; remainder suppressed for low patient volume).

FacilityCityChain5-Star ★
Luther hospital - mayo clinic dialysisEAU CLAIREMayo Clinic Dialysis5
Davita fox river dialysisGREEN BAYDaVita5
Davita marinette dialysisMARINETTEDaVita5
Davita green bay dialysisGREEN BAYDaVita5
Davita sturgeon bay dialysisSTURGEON BAYDaVita5
Davita titletown dialysisGREEN BAYDaVita5
Davita mequon road dialysisGERMANTOWNDaVita5
Aspirus langlade hospital kidney careANTIGOIndependent5
Froedtert south esrd-st. catherine's kidney ctr -PLEASANT PRAIRIEIndependent4
Davita river center dialysisMILWAUKEEDaVita4
Davita shawano lake dialysisSHAWANODaVita4
Davita spring city dialysisWAUKESHADaVita4
Davita west appleton dialysisMILWAUKEEDaVita4
Fmc - kaukaunaKAUKAUNAFresenius Medical Care4
Davita oshkosh west dialysisOshkoshDaVita4
Davita rhinelander dialysisRHINELANDERDaVita4
Davita lake country dialysis (pd)DELAFIELDDaVita4
Davita hudson dialysisHUDSONDaVita4
Fresenius kidney care brookfieldBROOKFIELDFresenius Medical Care4
Fresenius medical care midwest burlingtonBURLINGTONFresenius Medical Care4
Fresenius kidney care lombardiGreen BayFresenius Medical Care4
Fond du lac dialysis ctrFOND DU LACIndependent4
Gundersen lutheran renal dialysis - viroquaVIROQUAGundersen Lutheran4
Mayo clinic dialysis - menomonieMENOMONIEMayo Clinic Dialysis3
Aspirus kidney care - medfordMEDFORDIndependent3

Compliance posture

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The substrate, by the numbers

9.2Mgraph entitiesProviders, organizations, owners, and facilities
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