- Kindred Hospital - St Louis South
- Kindred Hospital Sugar Land
- Kindred Hospital Sycamore
- Kindred Hospital - Tarrant County Arlington
- Kindred Hospital Tarrant County - Fort Worth Southwest
- Kindred Hospital the Palm Beaches
- Kindred Hospital Westminster
- Kingman Healthcare Center
- Kingman Regional Medical Center
- Kingsboro Psychiatric Center
- Kingsbrook Jewish Medical Center
- Kings Daughters Medical Center
- Kings Daughters Medical Center
- Kings Daughters Medical Center Ohio
- Kingwood Pines Hospital
- Kiowa County Memorial Hospital
- Kiowa District Hospital
- Kirby Forensic Psychiatric Center
- Kirby Medical Center
- Kirkbride Center
- Kit Carson County Memorial Hospital
- Kittitas Valley Healthcare
- Kittson Healthcare - Hallock
- Klickitat Valley Hospital
- Knapp Medical Center
- Knox Community Hospital
- Knox County Hospital
- Knoxville Center for Behavioral Medicine
- Knoxville Hospital & Clinics
- Knoxville Rehabilitation Hospital