| 1 | Aurora Health Care INC Milwaukee | Z | $7.4B | $7.4B | $8.0B |
| 2 | University of Wisconsin Foundation Madison | B | $5.8B | $776.8M | $5.8B |
| 3 | Froedtert Thedacare Health INC Milwaukee | E | $4.5B | $2.8B | $5.5B |
| 4 | Froedtert Memorial Lutheran Hospital INC Milwaukee | E | $2.7B | $2.7B | $1.4B |
| 5 | The Medical College of Wisconsin INC Milwaukee | B | $2.1B | $1.6B | $3.3B |
| 6 | Gundersen Lutheran Medical Center INC La Crosse | E | $1.6B | $1.6B | $2.1B |
| 7 | Security Health Plan of Wisconsin INC Marshfield | Z | $1.6B | $1.5B | $393.6M |
| 8 | University of Wisconsin Medical Foundation INC Middleton | E | $1.5B | $1.4B | $841.1M |
| 9 | McHs Hospitals INC Marshfield | E | $1.5B | $1.5B | $885.6M |
| 10 | Gundersen Lutheran Administrative Services INC La Crosse | E | $1.2B | $1.2B | $1.1B |
| 11 | Childrens Hospital of Wisconsin INC Milwaukee | E | $1.1B | $1.0B | $2.5B |
| 12 | Delta Dental of Wisconsin INC Stevens Point | Z | $1.0B | $984.0M | $397.5M |
| 13 | Marquette University Milwaukee | B | $950.0M | $750.7M | $2.1B |
| 14 | Bellin Memorial Hospital INC Green Bay | E | $942.5M | $834.7M | $1.1B |
| 15 | Community Care INC Brookfield | P | $836.3M | $807.6M | $274.7M |
| 16 | Meriter Hospital INC Madison | E | $804.8M | $643.3M | $1.0B |
| 17 | Mercy Health System Corporation Janesville | E | $765.6M | $723.1M | $936.0M |
| 18 | Aspirus Wausau Hospital INC Wausau | E | $730.5M | $730.4M | $403.4M |
| 19 | Wisconsin Counties Association Group Health TR Madison | Z | $681.1M | $331.4M | $139.6M |
| 20 | Prohealth Waukesha Memorial Hospital INC Waukesha | E | $662.3M | $662.0M | $616.0M |
| 21 | Marshfield Clinic INC Marshfield | E | $639.0M | $596.5M | $663.2M |
| 22 | Group Health Cooperative of South Central Wi Madison | E | $526.0M | $518.1M | $151.0M |
| 23 | Childrens Hospital of Wisconsin Foundation INC Milwaukee | E | $505.5M | $143.5M | $1.7B |
| 24 | Quartz Health Plan Corporation Fitchburg | Z | $492.3M | $477.3M | $129.1M |
| 25 | Dairyland Power Cooperative La Crosse | Z | $485.8M | $485.8M | $1.6B |
| 26 | Common Ground Healthcare Cooperative Brookfield | E | $469.7M | $459.4M | $262.1M |
| 27 | Chorus Community Health Plans INC Milwaukee | E | $448.8M | $448.7M | $258.7M |
| 28 | Froedtert South INC Kenosha | E | $446.8M | $424.0M | $668.7M |
| 29 | Lakeland Care Incorporated Fond du Lac | E | $425.3M | $407.8M | $76.4M |
| 30 | Marshfield Clinic Health System INC Marshfield | E | $416.0M | $354.5M | $711.3M |
| 31 | Herzing University LTD Milwaukee | B | $410.0M | $200.5M | $189.4M |
| 32 | Froedtert & the Medical College of Wisconsin Community Physicians INC Menomonee Falls | E | $402.9M | $402.9M | $124.8M |
| 33 | Rogers Memorial Hospital Incorporated Oconomowoc | E | $379.8M | $346.8M | $647.8M |
| 34 | Trusted Fraternal Life Milwaukee | Z | $358.0M | $162.8M | $1.9B |
| 35 | Operating Engineers Local 139 Pewaukee | Z | $348.0M | $196.2M | $529.7M |
| 36 | Wisconsin Laborers Health Fund Deforest | Z | $324.6M | $124.2M | $359.9M |
| 37 | Greater Milwaukee Foundation INC Milwaukee | T | $311.0M | $85.2M | $1.1B |
| 38 | Childrens Hospital and Health System INC Milwaukee | E | $304.5M | $304.5M | $158.2M |
| 39 | Versiti Blood Health INC Milwaukee | E | $303.6M | $281.0M | $213.0M |
| 40 | Aspirus Rhinelander & Tomahawk Hospitals & Clinics INC Wausau | E | $302.0M | $299.8M | $138.6M |
| 41 | Community Foundation for the Fox Valley Region INC Appleton | T | $298.8M | $60.6M | $536.6M |
| 42 | Beloit Health System INC Beloit | E | $297.2M | $297.2M | $290.9M |
| 43 | Vivent Health INC Milwaukee | G | $296.6M | $83.6M | $202.0M |
| 44 | Wea Insurance Corporation Madison | Z | $294.8M | $22.4M | $552.1M |
| 45 | Wisconsin Compensation Rating Bureau as Trustees for Claimants Waukesha | Z | $286.1M | $72.6M | $250.6M |
| 46 | Group Health Co-operative of Eau Claire Altoona | E | $280.2M | $230.1M | $80.3M |
| 47 | Community Memorial Hospital of Menomonee Falls INC Menomonee Fls | E | $278.8M | $278.8M | $129.7M |
| 48 | Childrens Specialty Group INC Milwaukee | E | $274.6M | $274.6M | $49.1M |
| 49 | Ascendium Education Solutions INC Madison | B | $267.0M | $267.0M | $222.6M |
| 50 | Lynde and Harry Bradley Foundation INC Milwaukee | T | $250.0M | $0 | $993.4M |