S.C. Code Ann. § 43-35-260

The Department of Social Services shall make available to the guardian ad litem all reports made and information collected relating to the vulnerable adult. Appropriate medical and dental care providers shall provide a guardian ad litem access to information upon request of the guardian ad litem and upon proof of appointment as the guardian ad litem for the vulnerable adult. Records must be made available to the guardian ad litem by any agency or any individual providing services to the vulnerable adult and financial records of the vulnerable adult including, but not limited to, state and federal tax records, banking and other financial institution records, and public benefits records.