| Edgerton Hospital and Health Services ER wait timeEdgerton | 1 hr 9 minCMS median | — |
| Gundersen Moundview Hospital and Clinics ER wait timeFriendship | 1 hr 9 minCMS median | — |
| Ascension Wisconsin Hosp Menomonee Falls Campus ER wait timeMenomonee Falls | 1 hr 15 minCMS median | — |
| Mayo Clinic Hlth Systm Franciscan Hlthcare Sparta ER wait timeSparta | 1 hr 16 minCMS median | — |
| Chippewa Valley Hospital ER wait timeDurand | 1 hr 17 minCMS median | — |
| Ascension Calumet Hospital ER wait timeChilton | 1 hr 23 minCMS median | — |
| Marshfield Medical Center - Ladysmith ER wait timeLadysmith | 1 hr 23 minCMS median | — |
| Thedacare Medical Center - New London ER wait timeNew London | 1 hr 23 minCMS median | — |
| Bellin Health Oconto Hospital ER wait timeOconto | 1 hr 26 minCMS median | — |
| Aspirus Eagle River Hospital ER wait timeEagle River | 1 hr 27 minCMS median | — |
| Richland Hospital ER wait timeRichland Center | 1 hr 30 minCMS median | 4/5 |
| River Falls Area Hospital ER wait timeRiver Falls | 1 hr 36 minCMS median | — |
| Hshs St Clare Memorial Hospital ER wait timeOconto Falls | 1 hr 38 minCMS median | — |
| Black River Memorial Hospital ER wait timeBlack River Falls | 1 hr 42 minCMS median | — |
| St Marys Hospital Medical Ctr ER wait timeGreen Bay | 1 hr 42 minCMS median | 4/5 |
| Memorial Hospital of Lafayette County ER wait timeDarlington | 1 hr 43 minCMS median | — |
| Indianhead Medical Ctr ER wait timeShell Lake | 1 hr 46 minCMS median | — |
| Mayo Clinic Health System-Northland ER wait timeBarron | 1 hr 46 minCMS median | — |
| Tomah Memorial Hospital ER wait timeTomah | 1 hr 46 minCMS median | — |
| Southwest Health Center ER wait timePlatteville | 1 hr 48 minCMS median | — |
| Westfields Hospital and Clinic ER wait timeNew Richmond | 1 hr 48 minCMS median | — |
| Flambeau Hospital ER wait timePark Falls | 1 hr 49 minCMS median | — |
| Spooner Health System ER wait timeSpooner | 1 hr 50 minCMS median | — |
| Thedacare Medical Center - Berlin Inc ER wait timeBerlin | 1 hr 50 minCMS median | — |
| Thedacare Medical Center - Shawano ER wait timeShawano | 1 hr 50 minCMS median | — |
| Watertown Memorial Hospital ER wait timeWatertown | 1 hr 50 minCMS median | 3/5 |
| Western Wisconsin Health ER wait timeBaldwin | 1 hr 51 minCMS median | — |
| Marshfield Medical Center - Neillsville ER wait timeNeillsville | 1 hr 52 minCMS median | — |
| Upland Hills Health ER wait timeDodgeville | 1 hr 52 minCMS median | 3/5 |
| Aurora Medical Ctr Manitowoc County ER wait timeTwo Rivers | 1 hr 53 minCMS median | — |
| Amery Hospital & Clinic ER wait timeAmery | 1 hr 56 minCMS median | 3/5 |
| Gundersen St Josephs Hospital and Clinics ER wait timeHillsboro | 1 hr 56 minCMS median | — |
| Thedacare Medical Center-Waupaca ER wait timeWaupaca | 1 hr 56 minCMS median | — |
| Hudson Hospital ER wait timeHudson | 1 hr 57 minCMS median | — |
| Mile Bluff Medical Center ER wait timeMauston | 1 hr 57 minCMS median | — |
| St Marys Hospital Superior ER wait timeSuperior | 1 hr 58 minCMS median | — |
| Ascension Se Wisconsin Hospital ER wait timeMilwaukee | 1 hr 59 minCMS median | 4/5 |
| Cumberland Memorial Hospital ER wait timeCumberland | 2 hrCMS median | — |
| Gundersen Boscobel Area Hospital and Clinics ER wait timeBoscobel | 2 hrCMS median | — |
| Ssm Health St Clare Hospital - Baraboo ER wait timeBaraboo | 2 hrCMS median | 4/5 |
| Aspirus Tomahawk Hospital ER wait timeTomahawk | 2 hr 1 minCMS median | — |
| Aurora Medical Ctr Oshkosh ER wait timeOshkosh | 2 hr 2 minCMS median | 4/5 |
| Beloit Health System ER wait timeBeloit | 2 hr 2 minCMS median | 4/5 |
| St Nicholas Hospital ER wait timeSheboygan | 2 hr 2 minCMS median | 3/5 |
| Tamarack Health Ashland Medical Center ER wait timeAshland | 2 hr 2 minCMS median | 3/5 |
| Thedacare Medical Center - Wild Rose ER wait timeWild Rose | 2 hr 2 minCMS median | — |
| Aurora Medical Ctr Washington County ER wait timeHartford | 2 hr 4 minCMS median | 4/5 |
| Froedtert Community Hospital ER wait timeNew Berlin | 2 hr 4 minCMS median | — |
| Gundersen Tri-County Hospital & Clinics ER wait timeWhitehall | 2 hr 4 minCMS median | — |
| Aspirus Merrill Hospital ER wait timeMerrill | 2 hr 6 minCMS median | — |
| Mercy Walworth Hospital & Medical Center ER wait timeLake Geneva | 2 hr 6 minCMS median | 4/5 |
| St Vincent Hospital ER wait timeGreen Bay | 2 hr 8 minCMS median | 4/5 |
| Reedsburg Area Medical Center ER wait timeReedsburg | 2 hr 10 minCMS median | 3/5 |
| Aurora Medical Center Bay Area ER wait timeMarinette | 2 hr 11 minCMS median | 3/5 |
| Vernon Memorial Hospital ER wait timeViroqua | 2 hr 11 minCMS median | — |
| Ascension St Francis Hospital ER wait timeMilwaukee | 2 hr 12 minCMS median | 4/5 |
| Marshfield Medical Center - River Region ER wait timeStevens Point | 2 hr 12 minCMS median | — |
| Mayo Clinic Health System-Franciscan Medical Center Inc ER wait timeLa Crosse | 2 hr 12 minCMS median | 5/5 |
| Aurora Baycare Medical Ctr ER wait timeGreen Bay | 2 hr 13 minCMS median | 4/5 |
| Mayo Clinic Health System-Red Cedar Inc ER wait timeMenomonie | 2 hr 13 minCMS median | 4/5 |
| Columbus Community Hospital ER wait timeColumbus | 2 hr 16 minCMS median | — |
| Langlade Hospital ER wait timeAntigo | 2 hr 16 minCMS median | — |
| Oconomowoc Memorial Hospital ER wait timeOconomowoc | 2 hr 16 minCMS median | 5/5 |
| Mayo Clinic Health System Oakridge ER wait timeOsseo | 2 hr 18 minCMS median | — |
| Marshfield Medical Center - Weston ER wait timeWeston | 2 hr 19 minCMS median | 4/5 |
| St Croix Regional Medical Center ER wait timeSaint Croix Falls | 2 hr 19 minCMS median | 3/5 |
| Door County Medical Center ER wait timeSturgeon Bay | 2 hr 20 minCMS median | 5/5 |
| Mayo Clinic Health System Chippewa Valley ER wait timeBloomer | 2 hr 20 minCMS median | — |
| Ssm Health St Mary's Hospital - Janesville ER wait timeJanesville | 2 hr 20 minCMS median | 4/5 |
| Thedacare Regional Med Ctr - Neenah ER wait timeNeenah | 2 hr 22 minCMS median | 5/5 |
| Waukesha Memorial Hospital ER wait timeWaukesha | 2 hr 22 minCMS median | 5/5 |
| Holy Family Memorial ER wait timeManitowoc | 2 hr 23 minCMS median | 3/5 |
| Aurora Medical Center - Summit ER wait timeSummit | 2 hr 24 minCMS median | 5/5 |
| Ripon Medical Center ER wait timeRipon | 2 hr 24 minCMS median | — |
| Waupun Memorial Hospital ER wait timeWaupun | 2 hr 24 minCMS median | — |
| Aspirus Stevens Point Hospital & Clinics, Inc. ER wait timeStevens Point | 2 hr 25 minCMS median | 3/5 |
| The Monroe Clinic ER wait timeMonroe | 2 hr 25 minCMS median | 4/5 |
| Thedacare Regional Medical Center - Appleton Inc ER wait timeAppleton | 2 hr 27 minCMS median | 4/5 |
| Ascension All Saints Hospital ER wait timeRacine | 2 hr 28 minCMS median | 3/5 |
| Ascension Ne Wisconsin - St Elizabeth Campus ER wait timeAppleton | 2 hr 28 minCMS median | 4/5 |
| Grant Regional Health Center ER wait timeLancaster | 2 hr 28 minCMS median | — |
| Tamarack Health Hayward Medical Center ER wait timeHayward | 2 hr 28 minCMS median | — |
| Aspirus Medford Hospital & Clinics, Inc ER wait timeMedford | 2 hr 29 minCMS median | — |
| Aurora Lakeland Medical Center ER wait timeElkhorn | 2 hr 30 minCMS median | 4/5 |
| Unitypoint Health - Meriter ER wait timeMadison | 2 hr 30 minCMS median | 4/5 |
| Aspirus Divine Savior Hospital ER wait timePortage | 2 hr 31 minCMS median | 3/5 |
| Bellin Memorial Hospital ER wait timeGreen Bay | 2 hr 31 minCMS median | 5/5 |
| Stoughton Hospital ER wait timeStoughton | 2 hr 32 minCMS median | — |
| Froedtert South Inc. ER wait timeKenosha | 2 hr 34 minCMS median | 1/5 |
| Sauk Prairie Hospital ER wait timePrairie Du Sac | 2 hr 34 minCMS median | 5/5 |
| Aspirus Wausau Hospital ER wait timeWausau | 2 hr 36 minCMS median | 4/5 |
| Ssm Health St Agnes Hospital-Fond Du Lac ER wait timeFond Du Lac | 2 hr 37 minCMS median | 4/5 |
| Aspirus Stanley Hospital ER wait timeStanley | 2 hr 38 minCMS median | — |
| Aspirus Rhinelander Hospital ER wait timeRhinelander | 2 hr 41 minCMS median | 3/5 |
| Crossing Rivers Health Medical Center ER wait timePrairie Du Chien | 2 hr 43 minCMS median | — |
| Gundersen Lutheran Medical Center ER wait timeLa Crosse | 2 hr 44 minCMS median | 4/5 |
| Howard Young Medical Center ER wait timeWoodruff | 2 hr 44 minCMS median | 4/5 |
| Ascension Columbia St Marys Hospital Milwaukee ER wait timeMilwaukee | 2 hr 45 minCMS median | 2/5 |
| Fort Memorial Hospital ER wait timeFort Atkinson | 2 hr 45 minCMS median | — |
| Mayo Clinic Health System Eau Claire Hospital ER wait timeEau Claire | 2 hr 45 minCMS median | 5/5 |
| Aspirus Riverview Hospital & Clinics Inc ER wait timeWisconsin Rapids | 2 hr 46 minCMS median | 3/5 |
| Marshfield Medical Center ER wait timeMarshfield | 2 hr 46 minCMS median | 2/5 |
| Marshfield Medical Center - Rice Lake ER wait timeRice Lake | 2 hr 47 minCMS median | 2/5 |
| Mercy Health System Corp ER wait timeJanesville | 2 hr 47 minCMS median | 3/5 |
| Aurora Medical Center Sheboygan County ER wait timeSheboygan | 2 hr 51 minCMS median | 5/5 |
| Aurora St Lukes Medical Center ER wait timeMilwaukee | 2 hr 54 minCMS median | 4/5 |
| Marshfield Medical Center - Minocqua ER wait timeMinocqua | 2 hr 54 minCMS median | — |
| Aurora Medical Center Kenosha ER wait timeKenosha | 2 hr 57 minCMS median | 4/5 |
| Marshfield Medical Center - Beaver Dam (Mmc-Bd) ER wait timeBeaver Dam | 3 hr 1 minCMS median | 3/5 |
| West Allis Memorial Hospital ER wait timeWest Allis | 3 hr 2 minCMS median | 4/5 |
| Aurora Memorial Hospital Burlington ER wait timeBurlington | 3 hr 6 minCMS median | 5/5 |
| Ssm Health St Mary's Hospital - Madison ER wait timeMadison | 3 hr 12 minCMS median | 4/5 |
| Aurora Medical Center ER wait timeGrafton | 3 hr 14 minCMS median | 5/5 |
| St Josephs Community Hospital West Bend ER wait timeWest Bend | 3 hr 21 minCMS median | 3/5 |
| Marshfield Medical Center - Eau Claire ER wait timeEau Claire | 3 hr 26 minCMS median | 3/5 |
| University of Wi Hospitals & Clinics Authority ER wait timeMadison | 3 hr 36 minCMS median | 4/5 |
| Community Memorial Hospital ER wait timeMenomonee Falls | 3 hr 37 minCMS median | 3/5 |
| Froedtert Memorial Lutheran Hospital ER wait timeMilwaukee | 4 hr 35 minCMS median | 4/5 |