| Acumentra Health |
| Good Samaritan Regional Medical Center |
| Kaiser Sunnyside Medical Center |
| Legacy: Mount Hood Medical Center |
| OHSU Hospitals & Clinics |
| PORTLAND IPA |
| Portland VA Medical Center |
| Providence Milwaukie Hospital |
| Providence Portland Medical Center |
| Providence St. Vincent Medical Center |
| Sacred Heart Medical Center |
| Salem Hospital |
| Silverton Hospital |
| St. Charles Medical Center-Bend |
| Tuality Community Hospital |