If an accident and health insurance policy contains provisions which reserve the right to the insurer to increase the premium, the policy shall also provide that at least thirty-one days' prior written notice of a rate increase must be given to the insured before the rate increase becomes effective.
S.C. Code Ann. § 38-71-620
Advance notice required for increase in premium
Former 1976 Code SECTION 38-35-425 [1979 Act No. 17] recodified as SECTION 38-71-620 by 1987 Act No. 155, SECTION 1.
Official source: South Carolina Legislature. Reproduced from public-domain South Carolina statutes; confirm against the official source for the current text. Not legal advice.