| Sheridan Community Hospital ER wait timeSheridan | 1 hr 1 minCMS median | — |
| Mclaren Caro Region ER wait timeCaro | 1 hr 10 minCMS median | — |
| Ascension Borgess Lee Hospital ER wait timeDowagiac | 1 hr 14 minCMS median | — |
| Trinity Health Grand Haven Hospital ER wait timeGrand Haven | 1 hr 16 minCMS median | — |
| Deckerville Community Hospital ER wait timeDeckerville | 1 hr 26 minCMS median | — |
| Ascension Borgess Allegan Hospital ER wait timeAllegan | 1 hr 31 minCMS median | — |
| Hills & Dales General Hospital ER wait timeCass City | 1 hr 34 minCMS median | — |
| Harbor Beach Community Hospital ER wait timeHarbor Beach | 1 hr 35 minCMS median | — |
| University of Michigan Health-Sparrow Carson ER wait timeCarson City | 1 hr 35 minCMS median | 4/5 |
| Aspirus Keweenaw Hospital and Clinics ER wait timeLaurium | 1 hr 36 minCMS median | — |
| Corewell Health Watervliet Hospital ER wait timeWatervliet | 1 hr 41 minCMS median | — |
| Mercy Health Lakeshore Campus ER wait timeShelby | 1 hr 43 minCMS median | — |
| Corewell Health Reed City Hospital ER wait timeReed City | 1 hr 45 minCMS median | — |
| Mclaren Oakland ER wait timePontiac | 1 hr 46 minCMS median | 2/5 |
| Paul Oliver Memorial Hospital ER wait timeFrankfort | 1 hr 46 minCMS median | — |
| Marlette Regional Hospital ER wait timeMarlette | 1 hr 47 minCMS median | — |
| Garden City Hospital ER wait timeGarden City | 1 hr 48 minCMS median | 2/5 |
| Kalkaska Memorial Health Center ER wait timeKalkaska | 1 hr 48 minCMS median | — |
| Helen Newberry Joy Hospital ER wait timeNewberry | 1 hr 54 minCMS median | — |
| Aspirus Iron River Hospital & Clinics, Inc ER wait timeIron River | 1 hr 57 minCMS median | — |
| Mclaren Thumb Region ER wait timeBad Axe | 1 hr 58 minCMS median | — |
| Mackinac Straits Hospital and Health Center ER wait timeSaint Ignace | 2 hr 1 minCMS median | — |
| Munson Healthcare Manistee Hospital ER wait timeManistee | 2 hr 2 minCMS median | 4/5 |
| Ascension River District Hospital ER wait timeEast China | 2 hr 3 minCMS median | 3/5 |
| Osf St. Francis Hospital and Medical Group ER wait timeEscanaba | 2 hr 9 minCMS median | 3/5 |
| Corewell Health Pennock Hospital ER wait timeHastings | 2 hr 10 minCMS median | 3/5 |
| Baraga County Memorial Hospital ER wait timeL' Anse | 2 hr 11 minCMS median | — |
| Bell Hospital ER wait timeIshpeming | 2 hr 12 minCMS median | — |
| Mclaren Central Michigan ER wait timeMount Pleasant | 2 hr 12 minCMS median | 4/5 |
| Aspirus Ironwood Hospital ER wait timeIronwood | 2 hr 13 minCMS median | — |
| Corewell Health Ludington Hospital ER wait timeLudington | 2 hr 14 minCMS median | 4/5 |
| Mckenzie Health System ER wait timeSandusky | 2 hr 14 minCMS median | — |
| Charlevoix Area Hospital ER wait timeCharlevoix | 2 hr 15 minCMS median | — |
| Spectrum Health United Hospital ER wait timeGreenville | 2 hr 16 minCMS median | 4/5 |
| Bronson South Haven Hospital ER wait timeSouth Haven | 2 hr 18 minCMS median | — |
| Mercy Health Saint Mary's ER wait timeGrand Rapids | 2 hr 18 minCMS median | 4/5 |
| Corewell Health Big Rapids Hospital ER wait timeBig Rapids | 2 hr 20 minCMS median | 3/5 |
| Corewell Health Gerber Hospital ER wait timeFremont | 2 hr 22 minCMS median | 4/5 |
| Insight Hospital and Medical Center Coldwater ER wait timeColdwater | 2 hr 22 minCMS median | 2/5 |
| Up Health System Portage ER wait timeHancock | 2 hr 22 minCMS median | — |
| Detroit Receiving Hospital ER wait timeDetroit | 2 hr 23 minCMS median | 1/5 |
| Sinai-Grace Hospital ER wait timeDetroit | 2 hr 23 minCMS median | 1/5 |
| Huron Valley-Sinai Hospital ER wait timeCommerce Township | 2 hr 30 minCMS median | 2/5 |
| Mclaren Northern Michigan ER wait timePetoskey | 2 hr 30 minCMS median | 4/5 |
| Three Rivers Health ER wait timeThree Rivers | 2 hr 30 minCMS median | 3/5 |
| Bronson Lakeview Hospital ER wait timePaw Paw | 2 hr 31 minCMS median | 4/5 |
| Corewell Health Wayne Hospital ER wait timeWayne | 2 hr 31 minCMS median | 1/5 |
| University of Michigan Health - Sparrow Eaton ER wait timeCharlotte | 2 hr 32 minCMS median | — |
| Harper University Hospital ER wait timeDetroit | 2 hr 35 minCMS median | 1/5 |
| Spectrum Health ER wait timeGrand Rapids | 2 hr 36 minCMS median | 5/5 |
| Lakeland Hospital, St. Joseph ER wait timeSt. Joseph | 2 hr 37 minCMS median | 4/5 |
| Munson Healthcare Cadillac Hospital ER wait timeCadillac | 2 hr 37 minCMS median | 4/5 |
| Oaklawn Hospital ER wait timeMarshall | 2 hr 38 minCMS median | 4/5 |
| Holland Community Hospital ER wait timeHolland | 2 hr 39 minCMS median | 5/5 |
| Trinity Health Livingston Hospital ER wait timeHowell | 2 hr 41 minCMS median | 4/5 |
| Promedica Monroe Regional Hospital ER wait timeMonroe | 2 hr 42 minCMS median | 2/5 |
| Wyandotte Hospital and Medical Center ER wait timeWyandotte | 2 hr 47 minCMS median | 2/5 |
| Dickinson County Memorial Hospital ER wait timeIron Mountain | 2 hr 48 minCMS median | 4/5 |
| Mclaren Macomb ER wait timeMount Clemens | 2 hr 48 minCMS median | 1/5 |
| Promedica Charles and Virginia Hickman Hospital ER wait timeAdrian | 2 hr 48 minCMS median | 4/5 |
| Lake Huron Medical Center ER wait timePort Huron | 2 hr 49 minCMS median | 4/5 |
| Henry Ford Health St. John Hospital ER wait timeDetroit | 2 hr 50 minCMS median | 2/5 |
| Mclaren Bay Region ER wait timeBay City | 2 hr 50 minCMS median | 2/5 |
| Beaumont Hospital - Farmington Hills ER wait timeFarmington Hills | 2 hr 51 minCMS median | 2/5 |
| Sparrow Clinton Hospital ER wait timeSaint Johns | 3 hr 3 minCMS median | 3/5 |
| Munson Healthcare Grayling Hospital ER wait timeGrayling | 3 hr 4 minCMS median | 3/5 |
| University of Michigan Health - West ER wait timeWyoming | 3 hr 4 minCMS median | 4/5 |
| Beaumont Hospital - Taylor ER wait timeTaylor | 3 hr 6 minCMS median | 1/5 |
| Hillsdale Hospital ER wait timeHillsdale | 3 hr 8 minCMS median | 2/5 |
| Munson Healthcare Otsego Memorial Hospital ER wait timeGaylord | 3 hr 8 minCMS median | 4/5 |
| Ascension Providence Hospital, Southfield and Novi ER wait timeSouthfield | 3 hr 12 minCMS median | 4/5 |
| Bronson Battle Creek Hospital ER wait timeBattle Creek | 3 hr 12 minCMS median | 4/5 |
| Uphs Marquette Dlp Hospital ER wait timeMarquette | 3 hr 14 minCMS median | 3/5 |
| Ascension Providence Rochester Hospital ER wait timeRochester | 3 hr 15 minCMS median | 2/5 |
| Trinity Health Oakland Hospital ER wait timePontiac | 3 hr 15 minCMS median | 2/5 |
| Chelsea Hospital ER wait timeChelsea | 3 hr 17 minCMS median | 3/5 |
| Beaumont Hospital - Dearborn ER wait timeDearborn | 3 hr 18 minCMS median | 1/5 |
| Corewell Health Trenton Hospital ER wait timeTrenton | 3 hr 18 minCMS median | 1/5 |
| Henry Ford Allegiance Health ER wait timeJackson | 3 hr 18 minCMS median | 3/5 |
| Henry Ford Health Warren Hospital ER wait timeWarren | 3 hr 23 minCMS median | 2/5 |
| Beaumont Hospital, Troy ER wait timeTroy | 3 hr 26 minCMS median | 3/5 |
| Borgess Medical Center ER wait timeKalamazoo | 3 hr 26 minCMS median | 3/5 |
| Covenant Medical Center ER wait timeSaginaw | 3 hr 28 minCMS median | 2/5 |
| Trinity Health Muskegon Hospital ER wait timeMuskegon | 3 hr 28 minCMS median | 2/5 |
| Henry Ford Health Hospital ER wait timeDetroit | 3 hr 34 minCMS median | 3/5 |
| Bronson Methodist Hospital ER wait timeKalamazoo | 3 hr 50 minCMS median | 4/5 |
| Ascension Genesys Hospital ER wait timeGrand Blanc | 3 hr 51 minCMS median | 2/5 |
| Trinity Health Ann Arbor Hospital ER wait timeAnn Arbor | 3 hr 54 minCMS median | 4/5 |
| Mclaren Port Huron ER wait timePort Huron | 3 hr 58 minCMS median | 2/5 |
| Henry Ford Health West Bloomfield Hospital ER wait timeW Bloomfield | 4 hr 2 minCMS median | 3/5 |
| St. Joe Mercy Hospital System Livonia ER wait timeLivonia | 4 hr 2 minCMS median | 2/5 |
| Beaumont Hospital Royal Oak ER wait timeRoyal Oak | 4 hr 28 minCMS median | 3/5 |
| Munson Medical Center ER wait timeTraverse City | 4 hr 32 minCMS median | 4/5 |
| Edward W Sparrow Hospital ER wait timeLansing | 5 hr 1 minCMS median | 3/5 |