| WARNER HOSPITAL AND HEALTH SERVICES | CAH | CLINTON | 2019-07-01 |
| CARLE EUREKA HOSPITAL | CAH | METAMORA | 2021-04-01 |
| CARLE EUREKA HOSPITAL | CAH | EUREKA | 2021-04-01 |
| CARLE EUREKA HOSPITAL | CAH | EL PASO | 2021-04-01 |
| CARLE EUREKA HOSPITAL | CAH | WASHINGTON | 2021-04-01 |
| Mendota Community Hospital d/b/a OSF Saint Paul Medical Center | CAH | MENDOTA | 2014-04-01 |
| Carle Hoopeston Regional Health Center | CAH | WATSEKA | 2016-04-01 |
| Carle Hoopeston Regional Health Center | CAH | MATTOON | 2016-04-01 |
| Carle Hoopeston Regional Health Center | CAH | WESTVILLE | 2018-04-01 |
| Carle Hoopeston Regional Health Center | CAH | CHARLESTON | 2016-04-01 |
| Carle Hoopeston Regional Health Center | CAH | DANVILLE | 2016-04-01 |
| Carle Hoopeston Regional Health Center | CAH | HOOPESTON | 2014-01-01 |
| GIBSON COMMUNITY HOSPITAL DBA GIBSON AREA HOSPITAL AND HEALTH SERVICES | CAH | FAIRBURY | 2017-11-03 |
| GIBSON COMMUNITY HOSPITAL DBA GIBSON AREA HOSPITAL AND HEALTH SERVICES | CAH | RANTOUL | 2020-01-01 |
| GIBSON COMMUNITY HOSPITAL DBA GIBSON AREA HOSPITAL AND HEALTH SERVICES | CAH | GILMAN | 2017-11-03 |
| GIBSON COMMUNITY HOSPITAL DBA GIBSON AREA HOSPITAL AND HEALTH SERVICES | CAH | NORMAL | 2021-04-01 |
| GIBSON COMMUNITY HOSPITAL DBA GIBSON AREA HOSPITAL AND HEALTH SERVICES | CAH | HOOPESTON | 2020-01-01 |
| GIBSON COMMUNITY HOSPITAL DBA GIBSON AREA HOSPITAL AND HEALTH SERVICES | CAH | CLINTON | 2021-04-01 |
| GIBSON COMMUNITY HOSPITAL DBA GIBSON AREA HOSPITAL AND HEALTH SERVICES | CAH | WATSEKA | 2021-04-01 |
| GIBSON COMMUNITY HOSPITAL DBA GIBSON AREA HOSPITAL AND HEALTH SERVICES | CAH | MAHOMET | 2021-04-01 |
| Hammond Henry Hospital | CAH | MILAN | 2021-07-20 |
| Hammond Henry Hospital | CAH | MOLINE | 2021-07-20 |
| Hammond Henry Hospital | CAH | ROCK ISLAND | 2021-07-20 |
| Hammond Henry Hospital | CAH | KEWANEE | 2021-07-20 |
| HOSPITAL & MEDICAL FOUNDATION OF PARIS, INC. (DBA Paris Community Hospital) | CAH | CHARLESTON | 2019-04-01 |
| HOSPITAL & MEDICAL FOUNDATION OF PARIS, INC. (DBA Paris Community Hospital) | CAH | WESTVILLE | 2021-04-01 |
| HOSPITAL & MEDICAL FOUNDATION OF PARIS, INC. (DBA Paris Community Hospital) | CAH | PARIS | 2014-01-01 |
| Franklin Hospital District | CAH | CENTRALIA | 2021-04-01 |
| Franklin Hospital District | CAH | MOUNT VERNON | 2020-07-01 |
| Franklin Hospital District | CAH | LINCOLN | 2021-04-01 |
| Franklin Hospital District | CAH | MARION | 2019-07-01 |
| Franklin Hospital District | CAH | BENTON | 2019-07-01 |
| Franklin Hospital District | CAH | OLNEY | 2020-07-01 |
| Franklin Hospital District | CAH | GODFREY | 2024-04-01 |
| Franklin Hospital District | CAH | WEST FRANKFORT | 2019-07-01 |
| Franklin Hospital District | CAH | FAIRFIELD | 2020-07-01 |
| Ferrell Hospital Community Foundation dba Ferrell Hospital | CAH | CARMI | 2020-05-13 |
| Ferrell Hospital Community Foundation dba Ferrell Hospital | CAH | FAIRFIELD | 2020-05-13 |
| Ferrell Hospital Community Foundation dba Ferrell Hospital | CAH | MARION | 2020-05-13 |
| Ferrell Hospital Community Foundation dba Ferrell Hospital | CAH | HARRISBURG | 2020-05-13 |
| Ferrell Hospital Community Foundation dba Ferrell Hospital | CAH | BENTON | 2020-05-13 |
| Ferrell Hospital Community Foundation dba Ferrell Hospital | CAH | MOUNT VERNON | 2020-05-13 |
| Ferrell Hospital Community Foundation dba Ferrell Hospital | CAH | WEST FRANKFORT | 2020-05-13 |
| Hamilton Memorial Hospital District | CAH | HARRISBURG | 2021-04-01 |
| Hamilton Memorial Hospital District | CAH | MOUNT VERNON | 2021-04-01 |
| Hamilton Memorial Hospital District | CAH | FAIRFIELD | 2021-04-01 |
| Hamilton Memorial Hospital District | CAH | CARMI | 2019-01-01 |
| Wabash General Hospital District | CAH | MOUNT CARMEL | 2017-07-01 |
| Wabash General Hospital District | CAH | OLNEY | 2020-07-01 |
| Wabash General Hospital District | CAH | CARMI | 2020-07-01 |
| PANA COMMUNITY HOSPITAL | CAH | HILLSBORO | 2025-04-01 |
| PANA COMMUNITY HOSPITAL | CAH | TAYLORVILLE | 2025-04-01 |
| PANA COMMUNITY HOSPITAL | CAH | SHELBYVILLE | 2025-04-01 |
| CRAWFORD HOSPITAL DISTRICT D/B/A CRAWFORD MEMORIAL HOSPITAL | CAH | LAWRENCEVILLE | 2023-07-01 |
| LAWRENCE COUNTY MEMORIAL HOSPITAL | CAH | LAWRENCEVILLE | 2016-07-01 |
| LAWRENCE COUNTY MEMORIAL HOSPITAL | CAH | MOUNT CARMEL | 2023-04-01 |
| Salem Township Hospital | CAH | OLNEY | 2025-07-01 |
| Salem Township Hospital | CAH | SALEM | 2020-01-01 |
| Salem Township Hospital | CAH | TAYLORVILLE | 2021-07-01 |
| Salem Township Hospital | CAH | GRANITE CITY | 2021-10-01 |
| Salem Township Hospital | CAH | MARION | 2021-10-01 |
| Salem Township Hospital | CAH | CENTRALIA | 2024-07-01 |
| Salem Township Hospital | CAH | FAIRFIELD | 2021-01-01 |
| Salem Township Hospital | CAH | MOUNT VERNON | 2021-01-01 |
| Salem Township Hospital | CAH | O'FALLON | 2021-10-01 |
| Iroquois Memorial Hospital | CAH | WATSEKA | 2024-01-01 |
| Iroquois Memorial Hospital | CAH | GILMAN | 2024-01-01 |
| RICHLAND MEMORIAL HOSPITAL | CAH | OLNEY | 2026-01-01 |
| GRAHAM HOSPITAL ASSOCIATION | CAH | MACOMB | 2026-03-09 |
| GRAHAM HOSPITAL ASSOCIATION | CAH | BARTONVILLE | 2026-03-09 |
| GRAHAM HOSPITAL ASSOCIATION | CAH | GALESBURG | 2026-03-09 |
| GRAHAM HOSPITAL ASSOCIATION | CAH | HAVANA | 2026-03-09 |
| Neighborhood Health at 2 East | CH | JOLIET | 2021-10-01 |
| SHAWNEE HEALTH SERVICE AND DEVELOPMENT C | CH | HARRISBURG | 2022-04-01 |
| SHAWNEE HEALTH SERVICE AND DEVELOPMENT C | CH | MOUNT VERNON | 2022-04-01 |
| SHAWNEE HEALTH SERVICE AND DEVELOPMENT C | CH | WEST FRANKFORT | 2020-04-01 |
| SHAWNEE HEALTH SERVICE AND DEVELOPMENT C | CH | MARION | 2020-04-01 |
| SHAWNEE HEALTH SERVICE AND DEVELOPMENT C | CH | BENTON | 2020-04-01 |
| SHAWNEE HEALTH SERVICE AND DEVELOPMENT C | CH | CARBONDALE | 2022-04-01 |
| SHAWNEE HEALTH SERVICE AND DEVELOPMENT C | CH | OLNEY | 2022-04-01 |
| THE CLINIC IN ALTGELD, INC. | CH | RIVERDALE | 2023-07-01 |
| THE CLINIC IN ALTGELD, INC. | CH | CALUMET CITY | 2023-07-01 |
| THE CLINIC IN ALTGELD, INC. | CH | PARK FOREST | 2023-07-01 |
| THE CLINIC IN ALTGELD, INC. | CH | MIDLOTHIAN | 2023-07-01 |
| THE CLINIC IN ALTGELD, INC. | CH | CHICAGO | 2023-07-01 |
| THE CLINIC IN ALTGELD, INC. | CH | CHICAGO | 2023-07-01 |
| CARVER MILITARY ACADEMY/TCA HLTH,INC | CH | CHICAGO | 2023-07-01 |
| CARVER MILITARY ACADEMY/TCA HLTH,INC | CH | CHICAGO | 2023-07-01 |
| CARVER MILITARY ACADEMY/TCA HLTH,INC | CH | CALUMET CITY | 2023-07-01 |
| CARVER MILITARY ACADEMY/TCA HLTH,INC | CH | RIVERDALE | 2023-07-01 |
| CARVER MILITARY ACADEMY/TCA HLTH,INC | CH | PARK FOREST | 2023-07-01 |
| CARVER MILITARY ACADEMY/TCA HLTH,INC | CH | MIDLOTHIAN | 2023-07-01 |
| Mobile Student Health Clinic, Parking Lot B | CH | RIVERDALE | 2023-07-01 |
| Mobile Student Health Clinic, Parking Lot B | CH | PARK FOREST | 2023-07-01 |
| Mobile Student Health Clinic, Parking Lot B | CH | MIDLOTHIAN | 2023-07-01 |
| Mobile Student Health Clinic, Parking Lot B | CH | CHICAGO | 2023-07-01 |
| Mobile Student Health Clinic, Parking Lot B | CH | CHICAGO | 2023-07-01 |
| Mobile Student Health Clinic, Parking Lot B | CH | CALUMET CITY | 2023-07-01 |
| TCA Health- Chatham | CH | RIVERDALE | 2023-07-01 |
| TCA Health- Chatham | CH | MIDLOTHIAN | 2023-07-01 |