S.C. Code Ann. § 19-11-95
(A) For purposes of this section:
(1) "Provider" means a person licensed under the provisions of any of the following and who enters into a relationship with a patient to provide diagnosis, counseling, or treatment of a mental illness or emotional condition:
(B) Except when permitted or required by statutory or other law, a provider knowingly may not:
(C) A provider may reveal:
(D) A provider shall reveal: