S.C. Code Ann. § 38-71-1345
(A) A health group cooperative of small employers may be formed only for the purpose of obtaining insurance. A health group cooperative:
(7) has the option of using any type of rating arrangement with the health insurance plans and, at its discretion, premiums may be paid to the health insurance plans by the cooperative, by member small employers, or by eligible employees and their dependents. A health insurance plan offered through the health group cooperative that rates:
(B)
(2) The health group cooperative:
(b) or a member of the board of directors, the executive director, an employee, or an agent of a cooperative, is not liable for: