Impact of Medicaid expansion on early prenatal care and health outcomes

To assess the impact of Medicaid expansion for pregnant women in South Caro lina and California, the authors compared change in rates of timely prenata l care, adverse infant and maternal health outcomes, and use of cesarean se ction for groups of pregnant women who were either uninsured or covered by Medicaid, versus women with private coverage. The results showed small and/ or inconsistent changes. Provision of coverage may be the first logical ste p in improving health care for the uninsured but outcomes may rely more on outreach, coordination of care, and non-medical interventions than on Provi sion of insurance coverage per se.