In order to begin Case Management and related services, individuals must meet eligibility through the South Carolina Department of Disabilities and Special Needs (DDSN). Please call them at 1-800-289-7012. They will ask questions and then process the intake. Applying for Medicaid (see below) may help speed up the intake process. Assuming you are eligible for Case Management, they will give you a list of providers to choose from. Your provider will be your main contact for getting services.
Additional information on DDSN services is available online at http://www.ddsn.sc.gov/consumers/Pages/ApplyingforServices.aspx.