1. The effects of Medicaid expansion under the ACA: updated findings from a literature review Author(s): Madeline, Guth, authorGarfield, Rachel, authorRudowitz, Robin, author Publication: San Francisco, CA : Henry J. Kaiser Family Foundation, March 2020 Subject(s): Insurance Coverage -- statistics & numerical dataMedicaid -- statistics & numerical dataHealth Services Accessibility -- statistics & numerical dataMedicaid -- economicsUnited StatesUnited States.