S.C. Code Ann. § 40-15-620: Unprofessional conduct; prohibitions on limiting complaints or legal remedies.

It shall be considered unprofessional conduct for a licensee to require a patient to enter into an agreement that restricts the ability of the patient to submit a complaint to the board, file a lawsuit, join a class action lawsuit, make reports to any governmental entity, require the patient to submit to binding arbitration, or otherwise limit or prohibit the patient from obtaining relief for deficiencies in the treatment or services they have received.