| Gibson General Hospital | Princeton, IN | Critical Access Hospitals | Not rated |
| Gifford Medical Center | Randolph, VT | Critical Access Hospitals | 5 stars |
| Glendale Adventist Medical Center | Glendale, CA | Acute Care Hospitals | 4 stars |
| Glendale Mem Hospital & Hlth Center | Glendale, CA | Acute Care Hospitals | 4 stars |
| Glendive Medical Center | Glendive, MT | Critical Access Hospitals | 1 star |
| Glendora Hospital | Glendora, CA | Psychiatric | Not rated |
| Glens Falls Hospital | Glens Falls, NY | Acute Care Hospitals | 3 stars |
| Good Hope Hospital, Inc | Erwin, NC | Psychiatric | Not rated |
| Good Samaritan Hospital | Cincinnati, OH | Acute Care Hospitals | 4 stars |
| Good Samaritan Hospital Medical Center | West Islip, NY | Acute Care Hospitals | 3 stars |
| Good Samaritan Hospital of Suffern | Suffern, NY | Acute Care Hospitals | 3 stars |
| Good Samaritan Medical Center LLC | Lafayette, CO | Acute Care Hospitals | 4 stars |
| Good Samaritan Regional Hlth Center | Mount Vernon, IL | Acute Care Hospitals | 4 stars |
| Good Samaritan Regional Medical Center | Corvallis, OR | Acute Care Hospitals | 3 stars |
| Good Shepherd Medical Center | Hermiston, OR | Critical Access Hospitals | Not rated |
| Goshen Hospital | Goshen, IN | Acute Care Hospitals | 3 stars |
| Gouverneur Hospital | Gouverneur, NY | Critical Access Hospitals | Not rated |
| Grace Cottage Hospital | Townshend, VT | Critical Access Hospitals | Not rated |
| Grace Surgical Hospital | Lubbock, TX | Acute Care Hospitals | Not rated |
| Gracie Square Hosp | New York, NY | Psychiatric | Not rated |
| Grady General Hospital | Cairo, GA | Acute Care Hospitals | Not rated |
| Grady Memorial Hospital | Atlanta, GA | Acute Care Hospitals | 2 stars |
| Grady Memorial Hospital | Delaware, OH | Acute Care Hospitals | 4 stars |
| Graham Hospital Association | Canton, IL | Acute Care Hospitals | 3 stars |
| Grand Island Regional Medical Center | Grand Island, NE | Acute Care Hospitals | 2 stars |
| Grand Itasca Clinic and Hospital | Grand Rapids, MN | Acute Care Hospitals | 4 stars |
| Grand Lake Health System | Saint Marys, OH | Acute Care Hospitals | 4 stars |
| Grande Ronde Hospital | La Grande, OR | Critical Access Hospitals | 5 stars |
| Grant Regional Health Center | Lancaster, WI | Critical Access Hospitals | Not rated |
| Grays Harbor Community Hospital | Aberdeen, WA | Acute Care Hospitals | 3 stars |
| Great Plains Health | North Platte, NE | Acute Care Hospitals | 3 stars |
| Great Plains of Sabetha | Sabetha, KS | Critical Access Hospitals | Not rated |
| Great Plains Regional Medical Center | Elk City, OK | Acute Care Hospitals | 2 stars |
| Greater Baltimore Medical Center | Baltimore, MD | Acute Care Hospitals | 5 stars |
| Greater El Monte Community Hospital | South El Monte, CA | Acute Care Hospitals | 2 stars |
| Greeneville Community Hospital | Greeneville, TN | Acute Care Hospitals | 2 stars |
| Greenfield Area Medical Center | Greenfield, OH | Critical Access Hospitals | Not rated |
| Greenwich Hospital Association - | Greenwich, CT | Acute Care Hospitals | 5 stars |
| Grimes St Joseph Health Center | Navasota, TX | Critical Access Hospitals | Not rated |
| Grinnell Regional Medical Center | Grinnell, IA | Acute Care Hospitals | 2 stars |
| Gritman Medical Center | Moscow, ID | Critical Access Hospitals | 3 stars |
| Grove City Medical Center | Grove City, PA | Acute Care Hospitals | 4 stars |
| Grove Creek Medical Center | Blackfoot, ID | Acute Care Hospitals | Not rated |
| Grover C Dils Medical Center | Caliente, NV | Critical Access Hospitals | Not rated |
| Gundersen Boscobel Area Hospital and Clinics | Boscobel, WI | Critical Access Hospitals | Not rated |
| Gundersen Lutheran Medical Center | La Crosse, WI | Acute Care Hospitals | 4 stars |
| Gundersen Moundview Hospital and Clinics | Friendship, WI | Critical Access Hospitals | Not rated |
| Gundersen Palmer Lutheran Hospital and Clinics | West Union, IA | Critical Access Hospitals | 5 stars |
| Gundersen St Josephs Hospital and Clinics | Hillsboro, WI | Critical Access Hospitals | Not rated |
| Gundersen Tri-County Hospital & Clinics | Whitehall, WI | Critical Access Hospitals | Not rated |