Physician Resource Center The Physician Resource Center (PRC) is your source for legal and practice management information. The PRC provides a list of frequently asked questions and answers for SCMA members. Learn more. Free Clinic Information Find contact information for Free Medical Clinics around South Carolina. Learn more. Physician Links/Resources Use this resource to find physician-related website links and other tools. Learn more. Patient Links/Resources Use this resource to find patient-related website links and other tools. Learn more.