S.C. Code Ann. § 38-38-600

Every society authorized to do business in this State is subject to Chapters 55, 57, and 59 of this title. However, nothing in Chapters 55, 57, and 59 may be construed as applying to or affecting the right of a society to determine its eligibility requirements for membership, or be construed as applying or affecting the offering of benefits exclusively to members or persons eligible for membership in the society by a subsidiary corporation or affiliated organization of the society.