| Houston Methodist Cypress Hospital | Cypress, TX | Acute Care Hospitals | Not rated |
| Houston Methodist Hospital | Houston, TX | Acute Care Hospitals | 5 stars |
| Houston Methodist Sugarland Hospital | Sugar Land, TX | Acute Care Hospitals | 5 stars |
| Houston Methodist the Woodlands Hospital | The Woodlands, TX | Acute Care Hospitals | 5 stars |
| Houston Methodist West Hospital | Houston, TX | Acute Care Hospitals | 5 stars |
| Houston Methodist Willowbrook Hospital | Houston, TX | Acute Care Hospitals | 5 stars |
| Howard Memorial Hospital | Nashville, AR | Critical Access Hospitals | 3 stars |
| HSHS Good Shepherd Hospital Inc | Shelbyville, IL | Critical Access Hospitals | Not rated |
| HSHS St Clare Memorial Hospital | Oconto Falls, WI | Critical Access Hospitals | Not rated |
| Hudson Hospital | Hudson, WI | Critical Access Hospitals | 5 stars |
| Hudson Valley Hospital Center | Cortlandt Manor, NY | Acute Care Hospitals | 5 stars |
| Huggins Hospital | Wolfeboro, NH | Critical Access Hospitals | 4 stars |
| Hugh Chatham Memorial Hospital | Elkin, NC | Acute Care Hospitals | 3 stars |
| Humboldt Park Health | Chicago, IL | Acute Care Hospitals | 1 star |
| Hunterdon Medical Center | Flemington, NJ | Acute Care Hospitals | 4 stars |
| Huntsville Memorial Hospital | Huntsville, TX | Acute Care Hospitals | 2 stars |
| Huron Regional Medical Center | Huron, SD | Critical Access Hospitals | 2 stars |
| Hutchinson Health | Hutchinson, MN | Acute Care Hospitals | 3 stars |
| Hutchinson Regional Medical Center Inc | Hutchinson, KS | Acute Care Hospitals | 2 stars |
| Iberia Medical Center | New Iberia, LA | Acute Care Hospitals | 2 stars |
| Illini Community Hospital | Pittsfield, IL | Critical Access Hospitals | 3 stars |
| Incompass Healthcare | Lawrenceburg, IN | Psychiatric | Not rated |
| Independence Health System Butler Memorial Hospita | Butler, PA | Acute Care Hospitals | 2 stars |
| Independence Health System Clarion Hospital | Clarion, PA | Acute Care Hospitals | 2 stars |
| Indian Path Community Hospital | Kingsport, TN | Acute Care Hospitals | Not rated |
| Indiana Regional Medical Center | Indiana, PA | Acute Care Hospitals | 2 stars |
| Indiana University Health | Indianapolis, IN | Acute Care Hospitals | 3 stars |
| Indiana University Health Arnett Hospital | Lafayette, IN | Acute Care Hospitals | 4 stars |
| Indiana University Health Ball Memorial Hospital | Muncie, IN | Acute Care Hospitals | 3 stars |
| Indiana University Health Bedford Hospital | Bedford, IN | Critical Access Hospitals | 3 stars |
| Indiana University Health Bloomington Hospital | Bloomington, IN | Acute Care Hospitals | 3 stars |
| Indiana University Health Frankfort Inc | Frankfort, IN | Critical Access Hospitals | Not rated |
| Indiana University Health North Hospital | Carmel, IN | Acute Care Hospitals | 4 stars |
| Indiana University Health Paoli Hospital | Paoli, IN | Critical Access Hospitals | Not rated |
| Indiana University Health White Memorial Hospital | Monticello, IN | Critical Access Hospitals | 5 stars |
| Inova Alexandria Hospital | Alexandria, VA | Acute Care Hospitals | 5 stars |
| Inova Fairfax Hospital | Falls Church, VA | Acute Care Hospitals | 5 stars |
| Inova Loudoun Hospital | Leesburg, VA | Acute Care Hospitals | 5 stars |
| Inova Mount Vernon Hospital | Alexandria, VA | Acute Care Hospitals | 4 stars |
| Insight Hospital and Medical Center Chicago | Chicago, IL | Acute Care Hospitals | 1 star |
| Inspira Medical Center Mullica Hill | Elmer, NJ | Acute Care Hospitals | 3 stars |
| Inspira Medical Center Vineland | Vineland, NJ | Acute Care Hospitals | 3 stars |
| Integris Baptist Medical Center, Inc | Oklahoma City, OK | Acute Care Hospitals | 3 stars |
| Integris Canadian Valley Hospital | Yukon, OK | Acute Care Hospitals | 4 stars |
| Integris Grove Hospital | Grove, OK | Acute Care Hospitals | 4 stars |
| Integris Health Edmond Hospital | Edmond, OK | Acute Care Hospitals | 2 stars |
| Integris Health Enid Hospital | Enid, OK | Acute Care Hospitals | 3 stars |
| Integris Southwest Medical Center | Oklahoma City, OK | Acute Care Hospitals | 2 stars |
| Intensive Specialty Hospital | Shreveport, LA | Long-term | Not rated |
| Intermountain Health Alta View Hospital | Sandy, UT | Acute Care Hospitals | 5 stars |