| Yakima Valley Memorial | Yakima, WA | Acute Care Hospitals | Voluntary non-profit - Private | 1 star |
| Yale-New Haven Hospital | New Haven, CT | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Yalobusha General Hospital | Water Valley, MS | Acute Care Hospitals | Government - Local | Not rated |
| Yavapai Regional Medical Center | Prescott, AZ | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Yoakum Community Hospital | Yoakum, TX | Critical Access Hospitals | Voluntary non-profit - Private | 3 stars |
| Yoakum County Hospital | Denver City, TX | Critical Access Hospitals | Voluntary non-profit - Other | Not rated |
| York General Health Care Services | York, NE | Critical Access Hospitals | Voluntary non-profit - Private | 4 stars |
| York Hospital | York, ME | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Yukon Kuskokwim Delta Reg Hospital | Bethel, AK | Acute Care Hospitals | Tribal | 5 stars |
| Yuma District Hospital | Yuma, CO | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Yuma Regional Medical Center | Yuma, AZ | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |