The Department of Health Services has 4 principal functions: overseeing behavioral health programs and operating the Arizona State Hospital; operating the State Health Laboratory; administering public and family health programs; and licensing health care and child care facilities. For FY 2013, its total budget is $1.88 billion from various state and federal funds. The document discusses the department's budgets, programs, and proposed changes for FY 2012 and FY 2013.