| ILLINI COMMUNITY HOSPITAL PITTSFIELD, IL | PITTSFIELD | IL | Critical Access Hospitals | 4 | Yes |
| INCLINE VILLAGE COMMUNITY HOSPITAL INCLINE VILLAGE, NV | INCLINE VILLAGE | NV | Critical Access Hospitals | N/A | Yes |
| INCOMPASS HEALTHCARE LAWRENCEBURG, IN | LAWRENCEBURG | IN | Psychiatric | N/A | No |
| INDEPENDENCE HEALTH SYSTEM BUTLER MEMORIAL HOSPITA BUTLER, PA | BUTLER | PA | Acute Care Hospitals | 2 | Yes |
| INDIAN PATH COMMUNITY HOSPITAL KINGSPORT, TN | KINGSPORT | TN | Acute Care Hospitals | 3 | Yes |
| INDIANA REGIONAL MEDICAL CENTER INDIANA, PA | INDIANA | PA | Acute Care Hospitals | 3 | Yes |
| INDIANA UNIVERSITY HEALTH INDIANAPOLIS, IN | INDIANAPOLIS | IN | Acute Care Hospitals | 2 | Yes |
| INDIANA UNIVERSITY HEALTH ARNETT HOSPITAL LAFAYETTE, IN | LAFAYETTE | IN | Acute Care Hospitals | 4 | Yes |
| INDIANA UNIVERSITY HEALTH BALL MEMORIAL HOSPITAL MUNCIE, IN | MUNCIE | IN | Acute Care Hospitals | 3 | Yes |
| INDIANA UNIVERSITY HEALTH BEDFORD HOSPITAL BEDFORD, IN | BEDFORD | IN | Critical Access Hospitals | 5 | Yes |
| INDIANA UNIVERSITY HEALTH BLOOMINGTON HOSPITAL BLOOMINGTON, IN | BLOOMINGTON | IN | Acute Care Hospitals | 3 | Yes |
| INDIANA UNIVERSITY HEALTH FRANKFORT INC FRANKFORT, IN | FRANKFORT | IN | Critical Access Hospitals | N/A | Yes |
| INDIANA UNIVERSITY HEALTH JAY, INC. PORTLAND, IN | PORTLAND | IN | Critical Access Hospitals | N/A | Yes |
| INDIANA UNIVERSITY HEALTH NORTH HOSPITAL CARMEL, IN | CARMEL | IN | Acute Care Hospitals | 4 | Yes |
| INDIANA UNIVERSITY HEALTH PAOLI HOSPITAL PAOLI, IN | PAOLI | IN | Critical Access Hospitals | N/A | Yes |
| INDIANA UNIVERSITY HEALTH TIPTON HOSPITAL INC TIPTON, IN | TIPTON | IN | Critical Access Hospitals | N/A | Yes |
| INDIANA UNIVERSITY HEALTH WHITE MEMORIAL HOSPITAL MONTICELLO, IN | MONTICELLO | IN | Critical Access Hospitals | 5 | Yes |
| INDIANAPOLIS VA MEDICAL CENTER INDIANAPOLIS, IN | INDIANAPOLIS | IN | Acute Care - Veterans Administration | 5 | Yes |
| INDIANHEAD MEDICAL CTR SHELL LAKE, WI | SHELL LAKE | WI | Critical Access Hospitals | N/A | Yes |
| INGALLS MEMORIAL HOSPITAL HARVEY, IL | HARVEY | IL | Acute Care Hospitals | 1 | Yes |
| INLAND NORTHWEST BEHAVIORAL HEALTH SPOKANE, WA | SPOKANE | WA | Psychiatric | N/A | No |
| INOVA ALEXANDRIA HOSPITAL ALEXANDRIA, VA | ALEXANDRIA | VA | Acute Care Hospitals | 4 | Yes |
| INOVA FAIR OAKS HOSPITAL FAIRFAX, VA | FAIRFAX | VA | Acute Care Hospitals | 5 | No |
| INOVA FAIRFAX HOSPITAL FALLS CHURCH, VA | FALLS CHURCH | VA | Acute Care Hospitals | 5 | Yes |
| INOVA LOUDOUN HOSPITAL LEESBURG, VA | LEESBURG | VA | Acute Care Hospitals | 5 | Yes |
| INOVA MOUNT VERNON HOSPITAL ALEXANDRIA, VA | ALEXANDRIA | VA | Acute Care Hospitals | 3 | Yes |
| INSIGHT HOSPITAL AND MEDICAL CENTER CHICAGO CHICAGO, IL | CHICAGO | IL | Acute Care Hospitals | 1 | Yes |
| INSIGHT HOSPITAL AND MEDICAL CENTER COLDWATER COLDWATER, MI | COLDWATER | MI | Acute Care Hospitals | 2 | Yes |
| INSIGHT HOSPITAL AND MEDICAL CENTER TRUMBULL WARREN, OH | WARREN | OH | Acute Care Hospitals | 2 | Yes |
| INSPIRA MEDICAL CENTER MULLICA HILL ELMER, NJ | ELMER | NJ | Acute Care Hospitals | 3 | Yes |
| INSPIRA MEDICAL CENTER VINELAND VINELAND, NJ | VINELAND | NJ | Acute Care Hospitals | 2 | Yes |
| INSTITUTE FOR ORTHOPAEDIC SURGERY LIMA, OH | LIMA | OH | Acute Care Hospitals | N/A | No |
| INTEGRIS BAPTIST MEDICAL CENTER, INC OKLAHOMA CITY, OK | OKLAHOMA CITY | OK | Acute Care Hospitals | 3 | Yes |
| INTEGRIS CANADIAN VALLEY HOSPITAL YUKON, OK | YUKON | OK | Acute Care Hospitals | 3 | Yes |
| INTEGRIS COMMUNITY HOSPITAL - COUNCIL CROSSING OKLAHOMA CITY, OK | OKLAHOMA CITY | OK | Acute Care Hospitals | N/A | No |
| INTEGRIS GROVE HOSPITAL GROVE, OK | GROVE | OK | Acute Care Hospitals | 3 | Yes |
| INTEGRIS HEALTH EDMOND HOSPITAL EDMOND, OK | EDMOND | OK | Acute Care Hospitals | 4 | Yes |
| INTEGRIS HEALTH ENID HOSPITAL ENID, OK | ENID | OK | Acute Care Hospitals | 4 | Yes |
| INTEGRIS HEALTH PONCA CITY PONCA CITY, OK | PONCA CITY | OK | Acute Care Hospitals | 3 | Yes |
| INTEGRIS MIAMI HOSPITAL MIAMI, OK | MIAMI | OK | Acute Care Hospitals | N/A | Yes |
| INTEGRIS SOUTHWEST MEDICAL CENTER OKLAHOMA CITY, OK | OKLAHOMA CITY | OK | Acute Care Hospitals | 3 | Yes |
| INTENSIVE SPECIALTY HOSPITAL SHREVEPORT, LA | SHREVEPORT | LA | Long-term | N/A | No |
| INTERMOUNTAIN HEALTH ALTA VIEW HOSPITAL SANDY, UT | SANDY | UT | Acute Care Hospitals | 4 | Yes |
| INTERMOUNTAIN HEALTH DELTA COMMUNITY HOSPITAL DELTA, UT | DELTA | UT | Critical Access Hospitals | N/A | Yes |
| INTERMOUNTAIN HEALTH GARFIELD MEMORIAL HOSPITAL PANGUITCH, UT | PANGUITCH | UT | Critical Access Hospitals | N/A | Yes |
| INTERMOUNTAIN HEALTH HEBER VALLEY HOSPITAL HEBER CITY, UT | HEBER CITY | UT | Critical Access Hospitals | N/A | Yes |
| INTERMOUNTAIN HEALTH LAYTON HOSPITAL LAYTON, UT | LAYTON | UT | Acute Care Hospitals | N/A | Yes |
| INTERMOUNTAIN HEALTH PLATTE VALLEY HOSPITAL BRIGHTON, CO | BRIGHTON | CO | Acute Care Hospitals | 3 | Yes |
| INTERMOUNTAIN HEALTH SANPETE VALLEY HOSPITAL MOUNT PLEASANT, UT | MOUNT PLEASANT | UT | Critical Access Hospitals | N/A | Yes |
| INTERMOUNTAIN HEALTH SPANISH FORK HOSPITAL SPANISH FORK, UT | SPANISH FORK | UT | Acute Care Hospitals | N/A | Yes |