ANNOTATION: “This brief provides an overview of the implications of the ACA [Patient Protection and Affordable Care Act] for adults involved with the criminal justice system, as well as information about how professionals in the criminal justice field can help this population access the services now available to them” (p. 1). Sections cover: the opportunity; what ACA means to people involved with the criminal justice system; the “individual mandate” of the ACA; the role of criminal justice agencies—determine eligibility, facilitate enrollment, and collaborate; example—Illinois prepares for newly eligible Medicaid population in corrections; and conclusion.