| Abington Memorial Hospital |
| ACMH Hospital |
| Advanced Surgical Hospital |
| Albert Einstein Medical Center |
| Albert Einstein Medical Center Montgomery |
| Allegheny General Hospital |
| ARIA Health |
| ARIA Health Care- Frankford Campus |
| Blue Mountain Home Health Care |
| Bryn Mawr Hospital |
| Celtic Healthcare |
| Communities at Indian Haven |
| Community Medical Center |
| Crozer Chester Medical Center |
| DuBois Regional Medical Center West |
| EMCM |
| Ephrata Community Hospital |
| Frankford Hospital (Torresdale Campus) |
| Geisinger Medical Center |
| Geisinger Wyoming Valley Medical Center |
| Gentiva Home Health Services |
| Gnaden Huetten Memorial Hospital |
| Hahnemann University Hospital |
| Hamot Medical Center |
| Health Calls |
| Heritage Valley Beaver |
| Holy Family University School of Nursing |
| Holy Spirit Hospital |
| Hospital of the University of Pennsylvania |
| Indiana Regional Medical Center |
| INRange Systems, Inc. |
| Interim HealthCare of Northeastern Pa Inc |
| Jefferson Regional Medical Center |
| Lancaster General Hospital |
| Lankenau Hospital |
| Lehigh Valley Hospital |
| Loving Care Home Care |
| Lebanon VAMC |
| Memorial Hospital of York |
| Montgomery Hospital Medical Center |
| Palmerton Hospital (main site) |
| Pennsylvania Hospital |
| Penn State Milton S. Hershey Medical Center |
| PinnacleHealth at Harrisburg Hospital |
| Pocono Medical Center |
| Pottstown Memorial Medical Center Main Site (Main Lab) |
| Revolutionary Home Health |
| Riddle Memorial Hospital |
| Saint Vincent Health Center |
| Sharon Regional Health System |
| Southwest Regional Medical Center |
| St. Clair Memorial Hospital |
| St. Joseph Regional Health Network- Reading Site |
| St. Luke's Hospital |
| Temple University Hospital, Inc. |
| The Chambersburg Hospital |
| The Good Samaritan Hospital |
| The Reading Hospital and Medical Center |
| The Washington Hospital |
| The Western Pennsylvania Hospital-Forbes Regional Campus |
| Thomas Jefferson University Hospital |
| University of Pennsylvania |
| UPMC Passavant |
| UPMC Presbyterian Shadyside |
| VA Medical Center Wilkes-Barre |
| VA Pittsburgh Healthcare System - University Drive Division |
| Visiting Medical Group LLC |
| VNA of Western Pennsylvania |
| Western Pennsylvania Hospital |
| York Hospital |
| WVHCS Hospital Wilkes-Barre General Hospital Campus |