1. Centers for Medicare and Medicaid Services. January 2020 Medicaid & CHIP Enrollment Data Highlights. https://www.medicaid.gov/medicaid/program-information/medicaid-and-chip-enrollment-data/report-highlights/index.html. Published 2020. Accessed May 8, 2020.
2. Centers for Medicare and Medicaid Services. Mandatory and Optional Medicaid Benefits. https://www.medicaid.gov/medicaid/benefits/mandatory-optional-medicaid-benefits/index.html. Accessed June 1, 2020.
3. Hinton E, Rudowitz R, Diaz M, Singer N. Ten Things to Know About Managed Care; 2019. https://www.kff.org/medicaid/issue-brief/10-things-to-know-about-medicaid-managed-care/. Accessed July 11, 2020.
4. Garfield R, Damico A, Orgera K. The Coverage Gap: Uninsured Poor Adults in States that Do Not Expand Medicaid. https://www.kff.org/medicaid/issue-brief/the-coverage-gap-uninsured-poor-adults-in-states-that-do-not-expand-medicaid/. Published 2018.
5. O’Mahen P, Petersen L. State-level political institutions matter: the balance of powers among governors, legislatures, and direct democracy influences medicaid expansion decisions. World Med Health Policy. 2020. https://doi.org/10.1002/wmh3.329.