The California Department of Health Care Services (DHCS) is a state agency responsible for overseeing the state's public health programs. It manages the Medi-Cal program, which provides health care services to low-income individuals and families. DHCS aims to improve the health of Californians by ensuring access to quality health care and promoting health equity. In addition to Medi-Cal, DHCS also administers various health initiatives, including mental health services and substance use disorder treatment. The department collaborates with local health agencies, community organizations, and other stakeholders to enhance health outcomes and address public health challenges across the state.