S.C. Code Ann. § 44-132-10: Claims for services.

Except as provided in Section 44-132-20, no person licensed to practice in this State as a physician, surgeon, or osteopath, a dentist or dental surgeon, a nurse practitioner, or a physician's assistant shall charge, bill, or otherwise solicit payment for outpatient anatomic pathology services unless the services were rendered personally by the licensed practitioner or under the licensed practitioner's supervision.