Hospital rankings

Hospitals in Wisconsin with the lowest time in emergency department

117 Wisconsin hospitals ranked by time in emergency department in the 2026 Medicare (CMS) data. Leading: Edgerton Hospital And Health Services, Gundersen Moundview Hospital And Clinics, Ascension Wisconsin Hospital Menomonee Falls Campus. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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Emergency services

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117 hospitals ranked in Wisconsin by time in emergency department; 23 more match but have no reported value.

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Hospital rankings, page 1 of 3. Columns can be sorted.
#	Hospital	Time in emergency departmentlower is better	Left ED without being seenlower is better	Appropriate sepsis carehigher is better	Health care workers vaccinated for fluhigher is better	Compare
	National average	162 min	2.0%	65.0%	78.0%
1	Edgerton Hospital And Health ServicesEdgerton, WI · Critical access	71 min, 99th percentile	—	—	92.0%, 78th percentile	Compare Edgerton Hospital And Health Services
2	Gundersen Moundview Hospital And ClinicsFriendship, WI · Critical access	73 min, 99th percentile	1.0%, 60th percentile	82.0%, 88th percentile	83.0%, 57th percentile	Compare Gundersen Moundview Hospital And Clinics
3	Ascension Wisconsin Hospital Menomonee Falls CampusMenomonee Falls, WI · Acute care	75 min, 99th percentile	—	—	69.0%, 34th percentile	Compare Ascension Wisconsin Hospital Menomonee Falls Campus
4	Mayo Clinic Health System Franciscan Healthcare SpartaSparta, WI · Critical access	77 min, 98th percentile	1.0%, 60th percentile	—	67.0%, 31st percentile	Compare Mayo Clinic Health System Franciscan Healthcare Sparta
5	Chippewa Valley HospitalDurand, WI · Critical access	78 min, 98th percentile	0.0%, 88th percentile	—	—	Compare Chippewa Valley Hospital
T6	Marshfield Medical Center - LadysmithLadysmith, WI · Critical access	83 min, 97th percentile	1.0%, 60th percentile	—	89.0%, 70th percentile	Compare Marshfield Medical Center - Ladysmith
T6	Thedacare Medical Center - New LondonNew London, WI · Critical access	83 min, 97th percentile	0.0%, 88th percentile	—	51.0%, 14th percentile	Compare Thedacare Medical Center - New London
8	Ascension Calumet HospitalChilton, WI · Critical access	86 min, 96th percentile	—	67.0%, 54th percentile	73.0%, 39th percentile	Compare Ascension Calumet Hospital
9	Bellin Health Oconto HospitalOconto, WI · Critical access	87 min, 96th percentile	0.0%, 88th percentile	—	73.0%, 39th percentile	Compare Bellin Health Oconto Hospital
10	Aspirus Eagle River HospitalEagle River, WI · Critical access	89 min, 95th percentile	1.0%, 60th percentile	93.0%, 99th percentile	55.0%, 17th percentile	Compare Aspirus Eagle River Hospital
11	River Falls Area HospitalRiver Falls, WI · Critical access	96 min, 92nd percentile	0.0%, 88th percentile	71.0%, 64th percentile	58.0%, 20th percentile	Compare River Falls Area Hospital
12	HSHS St Clare Memorial HospitalOconto Falls, WI · Critical access	97 min, 92nd percentile	0.0%, 88th percentile	67.0%, 54th percentile	80.0%, 51st percentile	Compare HSHS St Clare Memorial Hospital
13	Richland HospitalRichland Center, WI · Critical access	100 min, 90th percentile	—	57.0%, 30th percentile	—	Compare Richland Hospital
T14	Flambeau HospitalPark Falls, WI · Critical access	102 min, 89th percentile	1.0%, 60th percentile	—	93.0%, 81st percentile	Compare Flambeau Hospital
T14	St Marys Hospital Medical CenterGreen Bay, WI · Acute care	102 min, 89th percentile	0.0%, 88th percentile	69.0%, 59th percentile	89.0%, 70th percentile	Compare St Marys Hospital Medical Center
T14	Black River Memorial HospitalBlack River Falls, WI · Critical access	102 min, 89th percentile	0.0%, 88th percentile	74.0%, 72nd percentile	89.0%, 70th percentile	Compare Black River Memorial Hospital
17	Lafayette Hospital And ClinicsDarlington, WI · Critical access	106 min, 86th percentile	0.0%, 88th percentile	80.0%, 85th percentile	99.0%, 99th percentile	Compare Lafayette Hospital And Clinics
T18	Thedacare Medical Center - ShawanoShawano, WI · Critical access	108 min, 84th percentile	1.0%, 60th percentile	—	49.0%, 13th percentile	Compare Thedacare Medical Center - Shawano
T18	Westfields Hospital And ClinicNew Richmond, WI · Critical access	108 min, 84th percentile	0.0%, 88th percentile	62.0%, 42nd percentile	60.0%, 22nd percentile	Compare Westfields Hospital And Clinic
T20	Spooner Health SystemSpooner, WI · Critical access	109 min, 83rd percentile	1.0%, 60th percentile	—	—	Compare Spooner Health System
T20	Tomah Memorial HospitalTomah, WI · Critical access	109 min, 83rd percentile	—	78.0%, 81st percentile	92.0%, 78th percentile	Compare Tomah Memorial Hospital
T20	Mayo Clinic Health System-NorthlandBarron, WI · Critical access	109 min, 83rd percentile	1.0%, 60th percentile	—	68.0%, 32nd percentile	Compare Mayo Clinic Health System-Northland
23	Thedacare Medical Center - Berlin IncBerlin, WI · Critical access	110 min, 82nd percentile	1.0%, 60th percentile	—	55.0%, 17th percentile	Compare Thedacare Medical Center - Berlin Inc
24	Western Wisconsin HealthBaldwin, WI · Critical access	111 min, 82nd percentile	0.0%, 88th percentile	58.0%, 33rd percentile	—	Compare Western Wisconsin Health
T25	Aurora Medical Center Manitowoc CountyTwo Rivers, WI · Acute care	112 min, 81st percentile	1.0%, 60th percentile	69.0%, 59th percentile	87.0%, 65th percentile	Compare Aurora Medical Center Manitowoc County
T25	Marshfield Medical Center - NeillsvilleNeillsville, WI · Critical access	112 min, 81st percentile	0.0%, 88th percentile	—	88.0%, 68th percentile	Compare Marshfield Medical Center - Neillsville
27	Upland Hills HealthDodgeville, WI · Critical access	113 min, 80th percentile	0.0%, 88th percentile	76.0%, 77th percentile	91.0%, 75th percentile	Compare Upland Hills Health
28	SSM Health St Clare Hospital - BarabooBaraboo, WI · Acute care	114 min, 79th percentile	0.0%, 88th percentile	57.0%, 30th percentile	71.0%, 37th percentile	Compare SSM Health St Clare Hospital - Baraboo
29	Indianhead Medical CenterShell Lake, WI · Critical access	115 min, 78th percentile	0.0%, 88th percentile	—	70.0%, 35th percentile	Compare Indianhead Medical Center
T30	Gundersen Boscobel Area Hospital And ClinicsBoscobel, WI · Critical access	116 min, 77th percentile	0.0%, 88th percentile	—	78.0%, 47th percentile	Compare Gundersen Boscobel Area Hospital And Clinics
T30	Southwest Health CenterPlatteville, WI · Critical access	116 min, 77th percentile	0.0%, 88th percentile	—	70.0%, 35th percentile	Compare Southwest Health Center
32	Hudson HospitalHudson, WI · Critical access	117 min, 77th percentile	0.0%, 88th percentile	80.0%, 85th percentile	55.0%, 17th percentile	Compare Hudson Hospital
33	Cumberland Memorial HospitalCumberland, WI · Critical access	119 min, 75th percentile	0.0%, 88th percentile	—	77.0%, 45th percentile	Compare Cumberland Memorial Hospital
T34	Thedacare Medical Center-WaupacaWaupaca, WI · Critical access	120 min, 74th percentile	1.0%, 60th percentile	—	50.0%, 13th percentile	Compare Thedacare Medical Center-Waupaca
T34	Watertown Memorial HospitalWatertown, WI · Acute care	120 min, 74th percentile	0.0%, 88th percentile	76.0%, 77th percentile	62.0%, 25th percentile	Compare Watertown Memorial Hospital
T34	Amery Hospital & ClinicAmery, WI · Critical access	120 min, 74th percentile	0.0%, 88th percentile	75.0%, 74th percentile	50.0%, 13th percentile	Compare Amery Hospital & Clinic
T34	Gundersen Tri-County Hospital & ClinicsWhitehall, WI · Critical access	120 min, 74th percentile	0.0%, 88th percentile	64.0%, 47th percentile	72.0%, 38th percentile	Compare Gundersen Tri-County Hospital & Clinics
T38	Aspirus Tomahawk HospitalTomahawk, WI · Critical access	121 min, 73rd percentile	3.0%, 17th percentile	83.0%, 90th percentile	46.0%, 11th percentile	Compare Aspirus Tomahawk Hospital
T38	Gundersen St Josephs Hospital And ClinicsHillsboro, WI · Critical access	121 min, 73rd percentile	0.0%, 88th percentile	83.0%, 90th percentile	85.0%, 61st percentile	Compare Gundersen St Josephs Hospital And Clinics
T38	Thedacare Medical Center - Wild RoseWild Rose, WI · Critical access	121 min, 73rd percentile	1.0%, 60th percentile	—	43.0%, 9th percentile	Compare Thedacare Medical Center - Wild Rose
T41	Aurora Medical Center OshkoshOshkosh, WI · Acute care	122 min, 72nd percentile	0.0%, 88th percentile	70.0%, 61st percentile	86.0%, 63rd percentile	Compare Aurora Medical Center Oshkosh
T41	St Nicholas HospitalSheboygan, WI · Acute care	122 min, 72nd percentile	0.0%, 88th percentile	69.0%, 59th percentile	84.0%, 59th percentile	Compare St Nicholas Hospital
43	Aspirus Merrill HospitalMerrill, WI · Critical access	123 min, 71st percentile	1.0%, 60th percentile	77.0%, 79th percentile	65.0%, 28th percentile	Compare Aspirus Merrill Hospital
T44	Ascension SE Wisconsin HospitalMilwaukee, WI · Acute care	124 min, 71st percentile	—	70.0%, 61st percentile	87.0%, 65th percentile	Compare Ascension SE Wisconsin Hospital
T44	Mile Bluff Medical CenterMauston, WI · Acute care	124 min, 71st percentile	1.0%, 60th percentile	86.0%, 94th percentile	69.0%, 34th percentile	Compare Mile Bluff Medical Center
T44	Tamarack Health Ashland Medical CenterAshland, WI · Critical access	124 min, 71st percentile	1.0%, 60th percentile	27.0%, 2nd percentile	69.0%, 34th percentile	Compare Tamarack Health Ashland Medical Center
T44	St Marys Hospital SuperiorSuperior, WI · Critical access	124 min, 71st percentile	1.0%, 60th percentile	60.0%, 37th percentile	61.0%, 23rd percentile	Compare St Marys Hospital Superior
48	Froedtert Community HospitalNew Berlin, WI · Acute care	125 min, 70th percentile	1.0%, 60th percentile	59.0%, 35th percentile	85.0%, 61st percentile	Compare Froedtert Community Hospital
49	Mercy Walworth Hospital & Medical CenterLake Geneva, WI · Critical access	126 min, 69th percentile	0.0%, 88th percentile	50.0%, 19th percentile	86.0%, 63rd percentile	Compare Mercy Walworth Hospital & Medical Center
50	Aurora Medical Center Washington CountyHartford, WI · Acute care	127 min, 68th percentile	1.0%, 60th percentile	80.0%, 85th percentile	88.0%, 68th percentile	Compare Aurora Medical Center Washington County

About these rankings

Rankings use the 2026 release of CMS Care Compare data. Hospitals share a rank (“T”) when their values are equal, and only hospitals with a reported value for the sorted measure are ranked. Shading compares each value with every hospital in the country, so it doesn’t change with your filters. Small differences are often not statistically meaningful; use the methodology and glossary for context.

Time in emergency department: Median time patients spent in the emergency department before leaving.
Left ED without being seen: Percentage of patients who left the emergency department before being seen.
Appropriate sepsis care: Percentage of patients who received appropriate care for severe sepsis and septic shock.
Health care workers vaccinated for flu: Percentage of health care workers given influenza vaccination.