| Pinckneyville Community Hospital ER wait timePinckneyville | 50 minCMS median | — |
| Washington County Hospital ER wait timeNashville | 1 hr 22 minCMS median | — |
| Genesis Medical Center, Aledo ER wait timeAledo | 1 hr 24 minCMS median | — |
| Clay County Hospital ER wait timeFlora | 1 hr 28 minCMS median | 4/5 |
| Rochelle Community Hospital ER wait timeRochelle | 1 hr 36 minCMS median | — |
| Carle Eureka Hospital ER wait timeEureka | 1 hr 38 minCMS median | — |
| Hammond Henry Hospital ER wait timeGeneseo | 1 hr 45 minCMS median | — |
| Carle Health Pekin Hospital ER wait timePekin | 1 hr 46 minCMS median | 2/5 |
| HSHS Holy Family Hospital Inc ER wait timeGreenville | 1 hr 46 minCMS median | — |
| Lawrence County Memorial Hospital ER wait timeLawrenceville | 1 hr 46 minCMS median | — |
| Massac Memorial Hospital ER wait timeMetropolis | 1 hr 47 minCMS median | — |
| Osf Saint Clare Medical Center ER wait timePrinceton | 1 hr 48 minCMS median | — |
| Osf Saint Luke Medical Center ER wait timeKewanee | 1 hr 48 minCMS median | 5/5 |
| Paris Community Hospital ER wait timeParis | 1 hr 49 minCMS median | 2/5 |
| Franklin Hospital ER wait timeBenton | 1 hr 52 minCMS median | — |
| Illini Community Hospital ER wait timePittsfield | 1 hr 54 minCMS median | 4/5 |
| Wabash General Hospital 1 ER wait timeMount Carmel | 1 hr 54 minCMS median | — |
| Sarah D Culbertson Memorial Hospital ER wait timeRushville | 2 hrCMS median | — |
| Red Bud Regional Hospital ER wait timeRed Bud | 2 hr 1 minCMS median | — |
| Hamilton Memorial Hospital ER wait timeMcleansboro | 2 hr 2 minCMS median | 3/5 |
| Carlinville Area Hospital ER wait timeCarlinville | 2 hr 4 minCMS median | — |
| Crawford Memorial Hospital ER wait timeRobinson | 2 hr 5 minCMS median | 5/5 |
| Osf Holy Family Medical Center ER wait timeMonmouth | 2 hr 5 minCMS median | — |
| Kirby Medical Center ER wait timeMonticello | 2 hr 6 minCMS median | — |
| Touchette Regional Hospital Inc ER wait timeCentreville | 2 hr 6 minCMS median | — |
| Valley West Community Hospital ER wait timeSandwich | 2 hr 8 minCMS median | — |
| Osf Heart of Mary Medical Center ER wait timeUrbana | 2 hr 10 minCMS median | 3/5 |
| Saint James Hospital ER wait timePontiac | 2 hr 10 minCMS median | 3/5 |
| St. Josephs Hospital ER wait timeBreese | 2 hr 10 minCMS median | 4/5 |
| Osf Saint Elizabeth Mdl Ctr ER wait timeOttawa | 2 hr 15 minCMS median | 4/5 |
| Ingalls Memorial Hospital ER wait timeHarvey | 2 hr 16 minCMS median | 1/5 |
| St. Anthonys Memorial Hospital ER wait timeEffingham | 2 hr 17 minCMS median | 3/5 |
| Hillsboro Area Hospital ER wait timeHillsboro | 2 hr 20 minCMS median | — |
| Gateway Regional Medical Center ER wait timeGranite City | 2 hr 22 minCMS median | 1/5 |
| Saint Joseph Hospital-Elgin ER wait timeElgin | 2 hr 25 minCMS median | 2/5 |
| Presence St. Marys Hospital ER wait timeKankakee | 2 hr 26 minCMS median | 4/5 |
| Memorial Hospital ER wait timeCarthage | 2 hr 27 minCMS median | — |
| Iroquois Memorial Hospital ER wait timeWatseka | 2 hr 29 minCMS median | — |
| Salem Township Hospital ER wait timeSalem | 2 hr 29 minCMS median | 4/5 |
| Pana Community Hospital ER wait timePana | 2 hr 30 minCMS median | — |
| Carle Health Proctor Hospital ER wait timePeoria | 2 hr 31 minCMS median | 3/5 |
| St. Marys Hospital ER wait timeDecatur | 2 hr 34 minCMS median | 1/5 |
| HSHS St. Elizabeth's Hospital ER wait timeO Fallon | 2 hr 36 minCMS median | 4/5 |
| Osf Saint Anthony's Health Center ER wait timeAlton | 2 hr 40 minCMS median | 3/5 |
| Blessing Hospital ER wait timeQuincy | 2 hr 41 minCMS median | 4/5 |
| Heartland Regional Medical Center ER wait timeMarion | 2 hr 42 minCMS median | 2/5 |
| St. Johns Hospital ER wait timeSpringfield | 2 hr 42 minCMS median | 3/5 |
| Edward Hospital ER wait timeNaperville | 2 hr 46 minCMS median | 4/5 |
| Insight Hospital and Medical Center Chicago ER wait timeChicago | 2 hr 47 minCMS median | 1/5 |
| Ssm Health St. Mary's Hospital -Centralia ER wait timeCentralia | 2 hr 47 minCMS median | 2/5 |
| Morris Hospital & Healthcare Centers ER wait timeMorris | 2 hr 48 minCMS median | 3/5 |
| Riverside Medical Center ER wait timeKankakee | 2 hr 48 minCMS median | 4/5 |
| Trinity Rock Island ER wait timeRock Island | 2 hr 52 minCMS median | 2/5 |
| Midwestern Region Med Center, Inc ER wait timeZion | 2 hr 53 minCMS median | 4/5 |
| Uchicago Medicine Adventhealth Bolingbrook ER wait timeBolingbrook | 2 hr 54 minCMS median | 4/5 |
| Osf Saint Katharine Medical Center ER wait timeDixon | 2 hr 55 minCMS median | 2/5 |
| Northwest Community Hospital 1 ER wait timeArlington Heights | 2 hr 56 minCMS median | 4/5 |
| Thorek Memorial Hospital ER wait timeChicago | 2 hr 57 minCMS median | — |
| Memorial Hospital ER wait timeChester | 2 hr 59 minCMS median | — |
| Saint Francis Hospital-Evanston ER wait timeEvanston | 3 hr 1 minCMS median | 2/5 |
| Jacksonville Memorial Hospital ER wait timeJacksonville | 3 hr 2 minCMS median | — |
| Amita Health Resurrection Medical Center ER wait timeChicago | 3 hr 4 minCMS median | 4/5 |
| St. Alexius Medical Center ER wait timeHoffman Estates | 3 hr 4 minCMS median | 4/5 |
| Fhn Memorial Hospital ER wait timeFreeport | 3 hr 5 minCMS median | 3/5 |
| St. Mary Medical Center ER wait timeGalesburg | 3 hr 6 minCMS median | 2/5 |
| Advocate Good Samaritan Hospital ER wait timeDowners Grove | 3 hr 9 minCMS median | 4/5 |
| Presence Saints Mary and Elizabeth Medical Center ER wait timeChicago | 3 hr 9 minCMS median | 3/5 |
| Saint Anthony Hospital ER wait timeChicago | 3 hr 11 minCMS median | 1/5 |
| Vista Medical Center East ER wait timeWaukegan | 3 hr 11 minCMS median | 2/5 |
| Copley Memorial Hospital ER wait timeAurora | 3 hr 12 minCMS median | 3/5 |
| Advocate Good Shepherd Hospital ER wait timeBarrington | 3 hr 14 minCMS median | 4/5 |
| Advocate Sherman Hospital ER wait timeElgin | 3 hr 14 minCMS median | 5/5 |
| Alton Memorial Hospital ER wait timeAlton | 3 hr 14 minCMS median | 4/5 |
| Genesis Hlth System Dba Genesis Mdl Ctr-Illini ER wait timeSilvis | 3 hr 14 minCMS median | 2/5 |
| Presence Mercy Medical Center ER wait timeAurora | 3 hr 14 minCMS median | 3/5 |
| Carle Bromenn Medical Center ER wait timeNormal | 3 hr 16 minCMS median | 3/5 |
| Alexian Brothers Medical Center 1 ER wait timeElk Grove Village | 3 hr 17 minCMS median | 4/5 |
| Cgh Medical Center ER wait timeSterling | 3 hr 18 minCMS median | 2/5 |
| Good Samaritan Regional Hlth Center ER wait timeMount Vernon | 3 hr 18 minCMS median | 3/5 |
| St. Joseph Medical Center ER wait timeBloomington | 3 hr 18 minCMS median | 1/5 |
| Uchicago Medicine Adventhealth Hinsdale ER wait timeHinsdale | 3 hr 20 minCMS median | 4/5 |
| Decatur Memorial Hospital ER wait timeDecatur | 3 hr 25 minCMS median | 3/5 |
| Memorial Hospital ER wait timeBelleville | 3 hr 25 minCMS median | 4/5 |
| Macneal Hospital ER wait timeBerwyn | 3 hr 28 minCMS median | 3/5 |
| Loyola Gottlieb Memorial Hospital ER wait timeMelrose Park | 3 hr 30 minCMS median | 2/5 |
| Sarah Bush Lincoln Health Center ER wait timeMattoon | 3 hr 30 minCMS median | 2/5 |
| Uw Health ER wait timeRockford | 3 hr 31 minCMS median | 3/5 |
| Carle Foundation Hospital ER wait timeUrbana | 3 hr 34 minCMS median | 3/5 |
| Advocate Condell Medical Center ER wait timeLibertyville | 3 hr 36 minCMS median | 4/5 |
| Carle Health Methodist Hospital ER wait timePeoria | 3 hr 40 minCMS median | 1/5 |
| Provident Hospital of Chicago ER wait timeChicago | 3 hr 42 minCMS median | — |
| Anderson Hospital ER wait timeMaryville | 3 hr 43 minCMS median | 4/5 |
| Saint Anthony Medical Center ER wait timeRockford | 3 hr 46 minCMS median | 2/5 |
| Rush Oak Park Hospital ER wait timeOak Park | 3 hr 51 minCMS median | 4/5 |
| St. Bernard Hospital ER wait timeChicago | 3 hr 52 minCMS median | 1/5 |
| Community First Medical Center ER wait timeChicago | 3 hr 53 minCMS median | 1/5 |
| South Shore Hospital ER wait timeChicago | 3 hr 55 minCMS median | 1/5 |
| Advocate Illinois Masonic Medical Center ER wait timeChicago | 3 hr 56 minCMS median | 3/5 |
| Advocate Trinity Hospital ER wait timeChicago | 4 hr 4 minCMS median | 2/5 |
| Jackson Park Hospital ER wait timeChicago | 4 hr 4 minCMS median | — |
| Roseland Community Hospital ER wait timeChicago | 4 hr 4 minCMS median | 1/5 |
| Memorial Medical Center ER wait timeSpringfield | 4 hr 6 minCMS median | 2/5 |
| Advocate Christ Hospital & Medical Center ER wait timeOak Lawn | 4 hr 12 minCMS median | 3/5 |
| Swedish Hospital ER wait timeChicago | 4 hr 12 minCMS median | 2/5 |
| Osf Little Company of Mary Medical Center ER wait timeEvergreen Park | 4 hr 19 minCMS median | 2/5 |
| West Suburban Medical Center ER wait timeOak Park | 4 hr 31 minCMS median | 1/5 |
| Loyola University Medical Center ER wait timeMaywood | 4 hr 33 minCMS median | 3/5 |
| Saint Francis Medical Center ER wait timePeoria | 4 hr 38 minCMS median | 2/5 |
| John H Stroger Jr. Hospital ER wait timeChicago | 4 hr 40 minCMS median | 3/5 |
| The University of Chicago Medical Center ER wait timeChicago | 4 hr 46 minCMS median | 4/5 |
| University of Illinois Hospital and Clinics ER wait timeChicago | 5 hr 19 minCMS median | 2/5 |
| Rush University Medical Center ER wait timeChicago | 5 hr 58 minCMS median | 5/5 |