Mental health and substance abuse treatment utilization among individuals served by multiple public agencies in 3 states.

Patterns of mental health (MH) and substance abuse (SA) treatment utilization among populations receiving services through multiple public programs are not well known. This study examines to what extent populations with MH and/or SA conditions utilize treatment services through Medicaid and State MH/SA Agencies. Data are from the Substance Abuse and Mental Health Services Administration Integrated Database, a multiyear file for 3 states combining Medicaid and State MH/SA Agency administrative data into a uniform database.

Utilization of public mental health services by adults with serious mental illness.

Public mental health (MH) services were examined for non-elderly adults with serious mental illness (SMI) using a database combining information from Medicaid, MH, and substance abuse agencies in three states. These data show that between 23% and 39% of those with SMI received MH services only through Medicaid. Relative use of community versus state hospitals for delivery of psychiatric inpatient care varied across the three states.

Utilization of public mental health services by children with serious emotional disturbances.

The Integrated Database (IDB) was created to provide a broad picture of the use of state-funded mental health (MH) and substance abuse (SA) services. Assembled separately for three states (Delaware, Oklahoma, and Washington), the IDB links client-level and service-level data maintained by the state MH, SA, and Medicaid agencies. This study used the IDB to examine public MH services for children with serious emotional disturbances (SED) in 1996.