1. Medicaid: states fund services for adults in institutions for mental disease using a variety of strategies : report to the Co-Chair, Caucus on International Narcotics Control, U.S. Senate Publication: Washington, D.C. : U.S. Government Accountability Office, August 2017 Subject(s): Insurance Coverage -- economicsMental Disorders -- therapyMental Health Services -- economicsResidential Treatment -- economicsResidential Treatment -- statistics & numerical dataSubstance-Related Disorders -- therapyAdultHealth Services AccessibilityManaged Care ProgramsMedicaid -- economicsMiddle AgedHumansUnited StatesCenters for Medicare & Medicaid Services (U.S.)