1. Sonfield A, U.S. insurance coverage, 2018: The Affordable Care Act is still under threat and still vital for reproductive-age women, New York: Guttmacher Institute, 2020, https://www.guttmacher.org/article/2020/01/us-insurance-coverage-2018-a….
2. Office of the Assistant Secretary for Planning and Evaluation, U.S. Department of Health and Human Services (HHS), 2011 HHS poverty guidelines, 2011, https://aspe.hhs.gov/2011-hhs-poverty-guidelines.
3. Finer LB and Zolna MR, Declines in unintended pregnancy in the United States, 2008–2011, New England Journal of Medicine, 2016, 374(9):843–852.
4. Jerman J, Jones RK and Onda T, Characteristics of U.S. Abortion Patients in 2014 and Changes Since 2008, New York: Guttmacher Institute, 2016, https://www.guttmacher.org/report/characteristics-us-abortion-patients-….
5. Guttmacher Institute, State funding of abortion under Medicaid, State Policies in Brief (as of February 1, 2021), 2021, https://www.guttmacher.org/state-policy/explore/state-funding-abortion-….
6. Donovan MK, EACH woman act offers bold path toward equitable abortion coverage, New York: Guttmacher Institute, 2019, https://www.guttmacher.org/article/2019/03/each-woman-act-offers-bold-p….
7. Hasstedt K, Sonfield A and Gold RB, Public Funding for Family Planning and Abortion Services, FY 1980–2015, New York: Guttmacher Institute, 2017, https://www.guttmacher.org/report/public-funding-family-planning-aborti….
8. Kimport K and Rowland B, Taking insurance in abortion care: policy, practices, and the role of poverty, in: Jacobs Kronenfeld J, Health and Health Care Concerns Among Women and Racial and Ethnic Minorities, Research in the Sociology of Health Care, Vol. 35, Bingley, UK: Emerald Publishing, 2017, pp. 39–57.
9. Jones RK, Ingerick M and Jerman J, Differences in abortion service delivery in hostile, middle-ground and supportive states in 2014, Women’s Health Issues, 2018, doi:10.1016/j.whi.2017.12.003.
10. Special calculations of data from the 2011 HHS poverty guidelines.
11. Division of Consumer and Community Affairs, Federal Reserve Board, Report on the Economic Well-Being of U.S. Households in 2016, Washington, DC: Board of Governors of the Federal Reserve System, 2017, https://www.federalreserve.gov/publications/files/2016-report-economic-….
12. Jones RK, Upadhyay UD and Weitz TA, At what cost? Payment for abortion care by U.S. women, Women’s Health Issues, 2013, 23(3):e173–e178, http://www.guttmacher.org/sites/default/files/pdfs/pubs/journals/j.whi….
13. Roberts SCM et al., Out-of-pocket costs and insurance coverage for abortion in the United States, Women’s Health Issues, 2014, 24(2):e211–e218, doi:10.1016/j.whi.2014.01.003.
14. Zane S et al., Abortion-related mortality in the United States: 1998–2010, Obstetrics & Gynecology, 2015, 126(2):258–265.
15. Henshaw SK et al., Restrictions on Medicaid Funding for Abortions: A Literature Review, New York: Guttmacher Institute, 2009, https://www.guttmacher.org/report/restrictions-medicaid-funding-abortio….
16. Dennis A and Blanchard K, Abortion providers’ experiences with Medicaid abortion coverage policies: a qualitative multistate study, Health Services Research, 2013, 48(1):236–252.
17. Kotting J and Ely GE, The Undue Burden of Paying for Abortion: An Exploration of Abortion Fund Cases—Data from the National Network of Abortion Funds’ George Tiller Memorial Abortion Fund, 2010–2015, Chicago: National Network of Abortion Funds, 2017, https://abortionfunds.org/tiller-fund-2017/.
18. Jones RK and Jerman J, Time to Appointment and Delays in Accessing Care Among U.S. Abortion Patients, New York: Guttmacher Institute, 2016, https://www.guttmacher.org/report/delays-in-accessing-care-among-us-abo….