- Weatherford Regional Hospital
- Webster County Community Hospital
- Webster Memorial Hospital
- Weeks Medical Center
- Weirton Medical Center
- Weisbrod Memorial County Hospital
- Weiser Memorial Hospital
- Weisman Childrens
- Weiss Memorial Hospital
- Wekiva Springs Center
- Welch Community Hospital
- Welia Health - Mora Hospital
- WellBridge Fort Worth
- Wellfound Behavioral Health Hospital
- Wellington Regional Medical Center
- WellSpan Chambersburg Hospital
- WellSpan Ephrata Community Hospital
- WellSpan Gettysburg Hospital
- WellSpan Good Samaritan Hospital
- WellSpan Philhaven - Mt Gretna
- WellSpan Surgery & Rehabilitation Hospital
- WellSpan Waynesboro Hospital
- WellSpan York Hospital
- Wellstar Childrens Hospital of Georgia
- Wellstar Cobb Hospital
- Wellstar Columbia County Hospital
- Wellstar Douglas Medical Center
- Wellstar Kennestone Regional Medical Center
- Wellstar North Fulton Medical Center
- Wellstar Paulding Medical Center