Created in 1986, the Arizona Department of Health Services/Division of Behavioral Health Services (ADHS/DBHS) serves as the single state authority to provide coordination, planning, administration, regulation and monitoring of all facets of the state public behavioral health system. ADHS/DBHS contracts with community based organizations, known as Regional Behavioral Health Authorities (RBHAs), to administer behavioral health services throughout the State. RBHAs function in a fashion similar to a health maintenance organization.