M
- Malvern
- Bryn Mawr Rehabilitation
- Malvern Institute
- Mars
- St John Specialty Care Center
- McCandless
- UPMC Passavant — McCandless
- McConnellsburg
- Fulton County Medical Center
- McKees Rocks
- Ohio Valley General Hospital
- McKeesport
- Riverside Care Center
- UPMC McKeesport
- UPMC Mckeesport - Long Term Care
- Meadowbrook
- Holy Redeemer Hospital
- Meadville
- Beverly Healthcare
- Community Mental Health Center
- Meadville Medical Center
- Meadville Medical Center - Transitional Care Unit
- Regional Cancer Center
- Tel-Medical
- Water Street Urgent Care
- Mechanicsburg
- HealthSouth Rehabilitation Hospital
- Seidle Memorial Hospital
- Media
- Care Center
- Progressive Of Media
- Riddle Memorial Foundation Inc
- Sterling Health Care & Rehabilitation
- Mercer
- Countryside Convalescent Home
- Mercer Family Medicine Center
- Meyersdale
- Meyersdale Community Hospital
- Monongahela
- Monongahela Valley Hospital
- Monroeville
- Beverly Healthcare
- HealthSouth Rehabilitation Center
- Manorcare Health Services
- UPMC Monroeville Surgery
- Woodhaven Care Center
- Montrose
- Endless Mountains Health System
- Mount Pocono
- Mount Pocono Care Center
- Mountaintop
- Mountaintop Medical Center
- Smith Health Care Ltd
- Mount Union
- Mount Union Area Medical Center
- Mt. Gretna, Pennsylvania
- Philhaven
- Mt Pleasant
- Frick Hospital & Community Center
- HealthSouth Surgery Center
- Muncy
- Muncy Valley Hospital
- Murrysville
- Center Of Occupational Health
Read more about this topic: List Of Hospitals In Pennsylvania