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Ranked listRefreshed monthly

The 10 largest hospitals in Wisconsin by affiliated HCPs

University Hospital has the most affiliated HCPs of any hospital in Wisconsin, 3,465, followed by Froedtert Hospital in Milwaukee (3,185) and Aurora St. Luke's Medical Center in Milwaukee (2,402).

Updated HCPs with a current affiliation in the Dmand AI databaseHow we ranked

Rank by
Location
Wisconsin
  1. University HospitalMadison · University of Wisconsin Hospitals and Clinics Authority3,465HCPs681beds
  2. Froedtert HospitalMilwaukee · Froedtert ThedaCare Health3,185HCPs731beds
  3. Aurora St. Luke's Medical CenterMilwaukee · Advocate Health2,402HCPs895beds
  4. UnityPoint Health - MeriterMadison · UnityPoint Health1,567HCPs332beds
  5. Aurora West Allis Medical CenterWest Allis · Advocate Health1,284HCPs202beds
  6. SSM Health St. Mary's Hospital - MadisonMadison · SSM Health Care1,246HCPs354beds
  7. Children's WisconsinMilwaukee · Children's Hospital and Health System1,235HCPs309beds
  8. ThedaCare Regional Medical Center-NeenahNeenah · Froedtert ThedaCare Health1,207HCPs166beds
  9. Gundersen Lutheran Medical CenterLa Crosse · Emplify Health1,113HCPs266beds
  10. ThedaCare Regional Medical Center-AppletonAppleton · Froedtert ThedaCare Health1,113HCPs146beds

The 10 highest of 152 Wisconsin hospitals that report affiliated HCPs. Ranks compare size, not quality of care.

Every hospital in Wisconsin

The median Wisconsin hospital has 271 HCPs

152 Wisconsin hospitals report affiliated HCPs. The median hospital has 271 HCPs, so University Hospital is about 13 times that size.

the size of the median Wisconsin hospital, which has 271 HCPs
13×
of the 152 Wisconsin hospitals that report affiliated HCPs
6.6%

How we ranked the top Wisconsin hospitals

Measure
HCPs with a current affiliation in the Dmand AI database.
What counts as a hospital
One CMS certification number. A hospital with several campuses under one number counts once.
Field
152 Wisconsin hospitals in the Dmand AI database report affiliated HCPs.
Ties
Hospitals with the same number share a rank.
What a rank means
Size only. A rank compares affiliated HCPs; it says nothing about quality of care.
Refresh
Monthly. Updated Oct 28, 2026.

FAQ

Questions about the top Wisconsin hospitals

Answers from the same data, updated monthly.

Which Wisconsin hospital has the most affiliated HCPs?

University Hospital in Madison, with 3,465 HCPs. Froedtert Hospital is second with 3,185.

What are the top 10 Wisconsin hospitals by affiliated HCPs?

University Hospital (3,465), Froedtert Hospital (3,185), Aurora St. Luke's Medical Center (2,402), UnityPoint Health - Meriter (1,567), Aurora West Allis Medical Center (1,284), SSM Health St. Mary's Hospital - Madison (1,246), Children's Wisconsin (1,235), ThedaCare Regional Medical Center-Neenah (1,207), Gundersen Lutheran Medical Center (1,113), ThedaCare Regional Medical Center-Appleton (1,113).

How many affiliated HCPs does a typical Wisconsin hospital have?

The median Wisconsin hospital that reports affiliated HCPs has 271 HCPs, out of 152 that report them.

How often is this list updated?

Every month, when the Dmand AI database refreshes. This version is from Oct 28, 2026.

More ranked lists

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  • Ranked list

    The 10 largest hospitals in Illinois by affiliated HCPs

    The same ranking for Illinois hospitals.

  • Ranked list

    The 10 largest hospitals in the US by affiliated HCPs

    The national ranking by affiliated HCPs.

  • Insight

    EHR market share in Wisconsin

    Epic runs 73% of Wisconsin hospitals with an EHR on file.

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