State fiscal considerations and research opportunities emerging from the Affordable Care Act's Medicaid expansion.

Abstract

As enacted, the Affordable Care Act (ACA) directed states to provide Medicaid coverage to most nonelderly adults with incomes up to 138% of the Federal Poverty Level (the “Medicaid expansion group”) beginning in 2014. The Medicaid expansion provision of the ACA is an integral component of fulfilling the ACA’s primary objective to achieve near-universal health insurance coverage rates across the United States.Title XIX of the Social Security Act (Title XIX) is Medicaid’s enabling statute. Medicaid is a medical assistance program for certain low-income individuals, jointly funded and administered by federal and state governments. Certain features of the Medicaid program provide a framework within which the ACA and subsequent Supreme Court decision National Federation of Independent Business (NFIB) v. Sebelius can be understood.