- LewisGale Hospital Alleghany
- LewisGale Hospital Montgomery
- LewisGale Hospital Pulaski
- LewisGale Medical Center
- Lexington Medical Center
- Lexington Regional Health Center
- Lexington Regional Rehabilitation Hospital
- Liberty Dayton Regional Medical Center
- Liberty Hospital
- Liberty Regional Medical Center
- Liberty Rehabilitation Hospital
- Licking Memorial Hospital
- LifeBrite Community Hospital of Stokes
- LifeCare Hospital of Plano
- LifeCare Medical Center
- Lifescape
- LifeStream Behavioral Center
- Lifeways Hospital Boise
- Lighthouse Behavioral Health Hospital
- Lillian M Hudspeth Memorial Hospital
- Lima Memorial Hospital
- Limestone Medical Center
- Lincoln Community Hospital
- Lincoln County Hospital
- Lincoln County Medical Center
- Lincoln Hospital
- Lincoln Medical Center
- Lincoln Memorial Hospital
- Lincoln Prairie Behavioral Health Center
- Lincoln Regional Center