1. South Dakota MMIS and E&E system security controls were partially effective and improvements are needed Publication: [Washington, D.C.] : U.S. Department of Health and Human Services, Office of Inspector General, October 2023 Subject(s): Computer Security -- legislation & jurisprudenceFinancial AuditGovernment RegulationHealth Information Systems -- legislation & jurisprudenceMedicaid -- organization & administrationSouth Dakota