- Delta Health System
- Denver Health
- Desert Care Network
- DeTar Healthcare System
- Detroit Medical Center
- Devereux Advanced Behavioral Health
- DHR Health
- Dignity Health
- Doctors Center Hospital
- Driscoll Health System
- Duke LifePoint Healthcare
- Duke University Health System
- Duncan Regional Hospital System
- East Alabama Medical Center
- Eastern Connecticut Health Network
- East Tennessee Childrens Hospital Association
- Eating Recovery Center
- Edward Elmhurst Healthcare
- Einstein - Jefferson Health
- Eisenhower Medical Center
- El Camino Hospital
- Ellis Medicine
- El Paso County Hospital District
- Emanate Health
- Emergency Hospital Systems
- Emerson Hospital Health System
- Emory Healthcare
- Encompass Health
- Enloe Medical Center
- Ephraim Mcdowell Health