http://www.medicaid.gov/Medicaid-CHIP-Program-Information/By-State/california.html
California is operating a State-based Marketplace, known as Covered California, and the state has expanded Medicaid coverage to low-income adults. DHCS’ mission is to preserve and improve the health status of all Californians. DHCS works closely with health care professionals, county governments and health plans to provide a health care safety net for California’s low-income and persons with disabilities.