| Edgerton Hospital and Health Services ER wait timeEdgerton 53534 | 1 hr 9 minCMS median | — |
| Gundersen Moundview Hospital and Clinics ER wait timeFriendship 53934 | 1 hr 9 minCMS median | — |
| Ascension Wisconsin Hosp Menomonee Falls Campus ER wait timeMenomonee Falls 53051 | 1 hr 15 minCMS median | — |
| Mayo Clinic Hlth Systm Franciscan Hlthcare Sparta ER wait timeSparta 54656 | 1 hr 16 minCMS median | — |
| Chippewa Valley Hospital ER wait timeDurand 54736 | 1 hr 17 minCMS median | — |
| Ascension Calumet Hospital ER wait timeChilton 53014 | 1 hr 23 minCMS median | — |
| Marshfield Medical Center - Ladysmith ER wait timeLadysmith 54848 | 1 hr 23 minCMS median | — |
| Thedacare Medical Center - New London ER wait timeNew London 54961 | 1 hr 23 minCMS median | — |
| Bellin Health Oconto Hospital ER wait timeOconto 54153 | 1 hr 26 minCMS median | — |
| Aspirus Eagle River Hospital ER wait timeEagle River 54521 | 1 hr 27 minCMS median | — |
| Richland Hospital ER wait timeRichland Center 53581 | 1 hr 30 minCMS median | 1/5 |
| River Falls Area Hospital ER wait timeRiver Falls 54022 | 1 hr 36 minCMS median | 5/5 |
| HSHS St. Clare Memorial Hospital ER wait timeOconto Falls 54154 | 1 hr 38 minCMS median | — |
| Black River Memorial Hospital ER wait timeBlack River Falls 54615 | 1 hr 42 minCMS median | — |
| St. Marys Hospital Medical Ctr ER wait timeGreen Bay 54303 | 1 hr 42 minCMS median | 3/5 |
| Memorial Hospital of Lafayette County ER wait timeDarlington 53530 | 1 hr 43 minCMS median | — |
| Indianhead Medical Ctr ER wait timeShell Lake 54871 | 1 hr 46 minCMS median | — |
| Mayo Clinic Health System-Northland ER wait timeBarron 54812 | 1 hr 46 minCMS median | 4/5 |
| Tomah Memorial Hospital ER wait timeTomah 54660 | 1 hr 46 minCMS median | 5/5 |
| Southwest Health Center ER wait timePlatteville 53818 | 1 hr 48 minCMS median | — |
| Westfields Hospital and Clinic ER wait timeNew Richmond 54017 | 1 hr 48 minCMS median | 4/5 |
| Flambeau Hospital ER wait timePark Falls 54552 | 1 hr 49 minCMS median | 3/5 |
| Spooner Health System ER wait timeSpooner 54801 | 1 hr 50 minCMS median | 5/5 |
| Thedacare Medical Center - Berlin Inc ER wait timeBerlin 54923 | 1 hr 50 minCMS median | 3/5 |
| Thedacare Medical Center - Shawano ER wait timeShawano 54166 | 1 hr 50 minCMS median | 4/5 |
| Watertown Memorial Hospital ER wait timeWatertown 53098 | 1 hr 50 minCMS median | 3/5 |
| Western Wisconsin Health ER wait timeBaldwin 54002 | 1 hr 51 minCMS median | — |
| Marshfield Medical Center - Neillsville ER wait timeNeillsville 54456 | 1 hr 52 minCMS median | — |
| Upland Hills Health ER wait timeDodgeville 53533 | 1 hr 52 minCMS median | 4/5 |
| Aurora Medical Ctr Manitowoc County ER wait timeTwo Rivers 54241 | 1 hr 53 minCMS median | 5/5 |
| Amery Hospital & Clinic ER wait timeAmery 54001 | 1 hr 56 minCMS median | 2/5 |
| Gundersen St. Josephs Hospital and Clinics ER wait timeHillsboro 54634 | 1 hr 56 minCMS median | — |
| Thedacare Medical Center-Waupaca ER wait timeWaupaca 54981 | 1 hr 56 minCMS median | 3/5 |
| Hudson Hospital ER wait timeHudson 54016 | 1 hr 57 minCMS median | 5/5 |
| Mile Bluff Medical Center ER wait timeMauston 53948 | 1 hr 57 minCMS median | 4/5 |
| St. Marys Hospital Superior ER wait timeSuperior 54880 | 1 hr 58 minCMS median | — |
| Ascension Se Wisconsin Hospital ER wait timeMilwaukee 53210 | 1 hr 59 minCMS median | 5/5 |
| Cumberland Memorial Hospital ER wait timeCumberland 54829 | 2 hrCMS median | — |
| Gundersen Boscobel Area Hospital and Clinics ER wait timeBoscobel 53805 | 2 hrCMS median | — |
| Ssm Health St. Clare Hospital - Baraboo ER wait timeBaraboo 53913 | 2 hrCMS median | 4/5 |
| Aspirus Tomahawk Hospital ER wait timeTomahawk 54487 | 2 hr 1 minCMS median | — |
| Aurora Medical Ctr Oshkosh ER wait timeOshkosh 54904 | 2 hr 2 minCMS median | 4/5 |
| Beloit Health System ER wait timeBeloit 53511 | 2 hr 2 minCMS median | 3/5 |
| St. Nicholas Hospital ER wait timeSheboygan 53081 | 2 hr 2 minCMS median | 3/5 |
| Tamarack Health Ashland Medical Center ER wait timeAshland 54806 | 2 hr 2 minCMS median | 3/5 |
| Thedacare Medical Center - Wild Rose ER wait timeWild Rose 54984 | 2 hr 2 minCMS median | — |
| Aurora Medical Ctr Washington County ER wait timeHartford 53027 | 2 hr 4 minCMS median | 4/5 |
| Froedtert Community Hospital ER wait timeNew Berlin 53151 | 2 hr 4 minCMS median | — |
| Gundersen Tri-County Hospital & Clinics ER wait timeWhitehall 54773 | 2 hr 4 minCMS median | — |
| Aspirus Merrill Hospital ER wait timeMerrill 54452 | 2 hr 6 minCMS median | — |
| Mercy Walworth Hospital & Medical Center ER wait timeLake Geneva 53147 | 2 hr 6 minCMS median | 3/5 |
| St. Vincent Hospital ER wait timeGreen Bay 54301 | 2 hr 8 minCMS median | 4/5 |
| Reedsburg Area Medical Center ER wait timeReedsburg 53959 | 2 hr 10 minCMS median | 5/5 |
| Aurora Medical Center Bay Area ER wait timeMarinette 54143 | 2 hr 11 minCMS median | 4/5 |
| Vernon Memorial Hospital ER wait timeViroqua 54665 | 2 hr 11 minCMS median | — |
| Ascension St. Francis Hospital ER wait timeMilwaukee 53215 | 2 hr 12 minCMS median | 3/5 |
| Marshfield Medical Center - River Region ER wait timeStevens Point 54482 | 2 hr 12 minCMS median | — |
| Mayo Clinic Health System-Franciscan Medical Center Inc ER wait timeLa Crosse 54601 | 2 hr 12 minCMS median | 5/5 |
| Aurora Baycare Medical Ctr ER wait timeGreen Bay 54313 | 2 hr 13 minCMS median | 4/5 |
| Mayo Clinic Health System-Red Cedar Inc ER wait timeMenomonie 54751 | 2 hr 13 minCMS median | 3/5 |
| Columbus Community Hospital ER wait timeColumbus 53925 | 2 hr 16 minCMS median | 4/5 |
| Langlade Hospital ER wait timeAntigo 54409 | 2 hr 16 minCMS median | — |
| Oconomowoc Memorial Hospital ER wait timeOconomowoc 53066 | 2 hr 16 minCMS median | 5/5 |
| Mayo Clinic Health System Oakridge ER wait timeOsseo 54758 | 2 hr 18 minCMS median | — |
| Marshfield Medical Center - Weston ER wait timeWeston 54476 | 2 hr 19 minCMS median | 3/5 |
| St. Croix Regional Medical Center ER wait timeSaint Croix Falls 54024 | 2 hr 19 minCMS median | 3/5 |
| Door County Medical Center ER wait timeSturgeon Bay 54235 | 2 hr 20 minCMS median | 4/5 |
| Mayo Clinic Health System Chippewa Valley ER wait timeBloomer 54724 | 2 hr 20 minCMS median | 4/5 |
| Ssm Health St. Mary's Hospital - Janesville ER wait timeJanesville 53546 | 2 hr 20 minCMS median | 4/5 |
| Thedacare Regional Med Ctr - Neenah ER wait timeNeenah 54956 | 2 hr 22 minCMS median | 4/5 |
| Waukesha Memorial Hospital ER wait timeWaukesha 53188 | 2 hr 22 minCMS median | 4/5 |
| Holy Family Memorial ER wait timeManitowoc 54221 | 2 hr 23 minCMS median | 3/5 |
| Aurora Medical Center - Summit ER wait timeSummit 53066 | 2 hr 24 minCMS median | 5/5 |
| Ripon Medical Center ER wait timeRipon 54971 | 2 hr 24 minCMS median | — |
| Waupun Memorial Hospital ER wait timeWaupun 53963 | 2 hr 24 minCMS median | 5/5 |
| Aspirus Stevens Point Hospital & Clinics, Inc. ER wait timeStevens Point 54481 | 2 hr 25 minCMS median | 4/5 |
| The Monroe Clinic ER wait timeMonroe 53566 | 2 hr 25 minCMS median | 5/5 |
| Thedacare Regional Medical Center - Appleton Inc ER wait timeAppleton 54911 | 2 hr 27 minCMS median | 4/5 |
| Ascension All Saints Hospital ER wait timeRacine 53405 | 2 hr 28 minCMS median | 2/5 |
| Ascension Ne Wisconsin - St. Elizabeth Campus ER wait timeAppleton 54915 | 2 hr 28 minCMS median | 4/5 |
| Grant Regional Health Center ER wait timeLancaster 53813 | 2 hr 28 minCMS median | — |
| Tamarack Health Hayward Medical Center ER wait timeHayward 54843 | 2 hr 28 minCMS median | 4/5 |
| Aspirus Medford Hospital & Clinics, Inc ER wait timeMedford 54451 | 2 hr 29 minCMS median | — |
| Aurora Lakeland Medical Center ER wait timeElkhorn 53121 | 2 hr 30 minCMS median | 5/5 |
| Unitypoint Health - Meriter ER wait timeMadison 53715 | 2 hr 30 minCMS median | 5/5 |
| Aspirus Divine Savior Hospital ER wait timePortage 53901 | 2 hr 31 minCMS median | 3/5 |
| Bellin Memorial Hospital ER wait timeGreen Bay 54301 | 2 hr 31 minCMS median | 4/5 |
| Stoughton Hospital ER wait timeStoughton 53589 | 2 hr 32 minCMS median | 3/5 |
| Froedtert South Inc. ER wait timeKenosha 53143 | 2 hr 34 minCMS median | 2/5 |
| Sauk Prairie Hospital ER wait timePrairie Du Sac 53578 | 2 hr 34 minCMS median | 5/5 |
| Aspirus Wausau Hospital ER wait timeWausau 54401 | 2 hr 36 minCMS median | 4/5 |
| Ssm Health St. Agnes Hospital-Fond Du Lac ER wait timeFond Du Lac 54935 | 2 hr 37 minCMS median | 4/5 |
| Aspirus Stanley Hospital ER wait timeStanley 54768 | 2 hr 38 minCMS median | — |
| Aspirus Rhinelander Hospital ER wait timeRhinelander 54501 | 2 hr 41 minCMS median | 3/5 |
| Crossing Rivers Health Medical Center ER wait timePrairie Du Chien 53821 | 2 hr 43 minCMS median | 3/5 |
| Gundersen Lutheran Medical Center ER wait timeLa Crosse 54601 | 2 hr 44 minCMS median | 4/5 |
| Howard Young Medical Center ER wait timeWoodruff 54568 | 2 hr 44 minCMS median | 4/5 |
| Ascension Columbia St. Marys Hospital Milwaukee ER wait timeMilwaukee 53211 | 2 hr 45 minCMS median | 3/5 |
| Fort Memorial Hospital ER wait timeFort Atkinson 53538 | 2 hr 45 minCMS median | 4/5 |
| Mayo Clinic Health System Eau Claire Hospital ER wait timeEau Claire 54703 | 2 hr 45 minCMS median | 5/5 |
| Aspirus Riverview Hospital & Clinics Inc ER wait timeWisconsin Rapids 54494 | 2 hr 46 minCMS median | 3/5 |
| Marshfield Medical Center ER wait timeMarshfield 54449 | 2 hr 46 minCMS median | 1/5 |
| Marshfield Medical Center - Rice Lake ER wait timeRice Lake 54868 | 2 hr 47 minCMS median | 2/5 |
| Mercy Health System Corp ER wait timeJanesville 53547 | 2 hr 47 minCMS median | 3/5 |
| Aurora Medical Center Sheboygan County ER wait timeSheboygan 53083 | 2 hr 51 minCMS median | 5/5 |
| Aurora St. Lukes Medical Center ER wait timeMilwaukee 53215 | 2 hr 54 minCMS median | 4/5 |
| Marshfield Medical Center - Minocqua ER wait timeMinocqua 54548 | 2 hr 54 minCMS median | 5/5 |
| Aurora Medical Center Kenosha ER wait timeKenosha 53142 | 2 hr 57 minCMS median | 4/5 |
| Marshfield Medical Center - Beaver Dam (Mmc-Bd) ER wait timeBeaver Dam 53916 | 3 hr 1 minCMS median | 2/5 |
| West Allis Memorial Hospital ER wait timeWest Allis 53227 | 3 hr 2 minCMS median | 4/5 |
| Aurora Memorial Hospital Burlington ER wait timeBurlington 53105 | 3 hr 6 minCMS median | 4/5 |
| Ssm Health St. Mary's Hospital - Madison ER wait timeMadison 53715 | 3 hr 12 minCMS median | 4/5 |
| Aurora Medical Center ER wait timeGrafton 53024 | 3 hr 14 minCMS median | 5/5 |
| St. Josephs Community Hospital West Bend ER wait timeWest Bend 53095 | 3 hr 21 minCMS median | 4/5 |
| Marshfield Medical Center - Eau Claire ER wait timeEau Claire 54701 | 3 hr 26 minCMS median | 3/5 |
| University of Wi Hospitals & Clinics Authority ER wait timeMadison 53792 | 3 hr 36 minCMS median | 5/5 |
| Community Memorial Hospital ER wait timeMenomonee Falls 53051 | 3 hr 37 minCMS median | 4/5 |
| Froedtert Memorial Lutheran Hospital ER wait timeMilwaukee 53226 | 4 hr 35 minCMS median | 3/5 |