- Lasting Hope Recovery Center
- Latrobe Hospital
- Lauderdale Community Hospital
- Laureate Psychiatric Clinic and Hospital
- Laurel Heights Hospital
- Laurel Oaks Behavioral Health Center
- Laurel Ridge Treatment Center
- Lavaca Medical Center
- Lawrence County Hospital
- Lawrence County Memorial Hospital
- Lawrence General Hospital
- Lawrence Medical Center
- Lawrence & Memorial Hospital
- Lawrence Memorial Hospital
- Lawrence Memorial Hospital
- Lawrence Memorial Hospital of Medford
- Lawrence Rehabilitation Hospital
- LBJ Tropical Medical Center
- LDS Hospital
- Leahi Hospital
- Le Bonheur Childrens Hospital
- LeConte Medical Center
- Lee County Community Hospital
- Lee Memorial Hospital
- Lee Rehab Hospital
- Lees Summit Medical Center
- Legacy Emanuel Medical Center
- Legacy Good Samaritan Medical Center
- Legacy Meridian Park Medical Center
- Legacy Mount Hood Medical Center