Since 1953, Delta Health System-The Medical Center (TMC), formerly known at Delta Regional Medical Center and originally known as Washington County General Hospital, has served Washington County and the surrounding counties as the regional medical center. As each day starts for more than 142,229 people in our seven-county service area, TMC is positioned to handle emergencies by providing Level III Emergency Trauma service, delivering care in both inpatient and outpatient settings and providing treatment through home health and hospice, outpatient rehabilitation and therapies, surgery, physician clinics and many other levels of service.