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California Value:
Percentage of women ages 19-44 not covered by private or public health insurance
California Rank:
Additional Measures:
Appears In:
Percentage of women ages 19-44 not covered by private or public health insurance
<= 6.5%
6.6% - 8.0%
8.1% - 10.0%
10.1% - 12.9%
>= 13.0%
US Value: 10.9%
Top State(s): Massachusetts: 2.7%
Bottom State(s): Texas: 23.0%
Definition: Percentage of women ages 19-44 not covered by private or public health insurance
Data Source and Years(s): U.S. Census Bureau, American Community Survey, 2022
Suggested Citation: America's Health Rankings analysis of U.S. Census Bureau, American Community Survey, United Health Foundation, AmericasHealthRankings.org, accessed 2024.
Health insurance is critical to ensuring women receive the preventive and acute medical care they need to achieve and maintain good health. Coverage has been shown to promote positive health outcomes, increase appropriate use of health care services and offer financial protection against high medical expenses. Those without insurance will often rely on emergency departments to receive care, which costs more and is less efficient.
Compared with insured women, uninsured women have more health challenges, including:
Since the implementation of the Affordable Care Act in 2010, the proportion of women of reproductive age who are uninsured has declined, and their health coverage stability has improved. States that expanded Medicaid have shown greater progress in reducing their uninsured population. In 2018, the proportion of uninsured women in Medicaid expansion states was 8%, compared with 17% in states that did not expand Medicaid.
According to KFF estimates, the uninsured rate is higher among:
Common reasons for being uninsured include being unable to afford insurance, lack of knowledge about eligibility for free or reduced-cost insurance and falling into the coverage gap. In 2020, an estimated 2 million uninsured women were eligible for Medicaid but were not enrolled, and 1 million women were in the Medicaid coverage gap, meaning their incomes were too high for Medicaid eligibility but still below the poverty level. Medicaid expansion under the Affordable Care Act increases eligibility for nearly everyone in this group, but not all states have adopted the expansion.
Policy changes that have been effective at reducing the rate of uninsured women include:
Healthy People 2030 has several health insurance-related objectives, including increasing the proportion of people with health insurance and reducing the proportion of people who can’t get medical care when they need it.
Increasing access to and coverage of high-quality maternal health services is one of five goals in the White House Blueprint for Addressing the Maternal Health Crisis, released in June 2022. The document outlines strategies the federal government should take to improve U.S. maternal and infant health outcomes.
Buettgens, Matthew, and Urmi Ramchandani. “The Health Coverage of Noncitizens in the United States, 2024.” Brief. Washington, D.C.: Urban Institute, May 2023. https://www.urban.org/sites/default/files/2023-05/The%20Health%20Coverage%20of%20Noncitizens%20in%20the%20United%20States%202024.pdf.
Drake, Patrick, Jennifer Tolbert, Robin Rudowitz, and Anthony Damico. “How Many Uninsured Are in the Coverage Gap and How Many Could Be Eligible If All States Adopted the Medicaid Expansion?” Issue Brief. KFF, March 31, 2023. https://www.kff.org/medicaid/issue-brief/how-many-uninsured-are-in-the-coverage-gap-and-how-many-could-be-eligible-if-all-states-adopted-the-medicaid-expansion/.
Garfield, Rachel, and Kendal Orgera. “The Uninsured and the ACA: A Primer — Key Facts about Health Insurance and the Uninsured amidst Changes to the Affordable Care Act.” KFF, January 2019. https://www.kff.org/report-section/the-uninsured-and-the-aca-a-primer-key-facts-about-health-insurance-and-the-uninsured-amidst-changes-to-the-affordable-care-act-how-does-lack-of-insurance-affect-access-to-care/.
Gomez, Ivette, Usha Ranji, Alina Salganicoff, and Brittni Frederiksen. “Medicaid Coverage for Women.” Issue Brief. KFF, February 17, 2022. https://www.kff.org/womens-health-policy/issue-brief/medicaid-coverage-for-women/.
Gunja, Munira Z., Sara R. Collins, Michelle M. Doty, and Sophie Beautel. “How the Affordable Care Act Has Helped Women Gain Insurance and Improved Their Ability to Get Health Care: Findings from the Commonwealth Fund Biennial Health Insurance Survey, 2016.” Issue Brief. The Commonwealth Fund, August 2017. https://doi.org/10.15868/socialsector.28134.
Sugar, Sarah, Joel Ruhter, Sarah Gordon, Amelia Whitman, Christie Peters, Nancy De Lew, and Benjamin D. Sommers. “Health Coverage for Women Under the Affordable Care Act.” Issue Brief No. HP-2022-09. Washington, D.C.: U.S. Department of Health and Human Services, Office of the Assistant Secretary for Planning and Evaluation, March 21, 2022. https://aspe.hhs.gov/sites/default/files/documents/9082fc42757552c429d8b1c3c8949595/aspe-womens-coverage-ib.pdf.
Tolbert, Jennifer, Kendal Orgera, Natalie Singer, and Anthony Damico. “Key Facts about the Uninsured Population.” Issue Brief. KFF, December 19, 2022. https://www.kff.org/uninsured/issue-brief/key-facts-about-the-uninsured-population/.
“White House Blueprint for Addressing the Maternal Health Crisis.” Washington, D.C.: The White House, June 2022. https://www.whitehouse.gov/wp-content/uploads/2022/06/Maternal-Health-Blueprint.pdf.
Zhao, Jingxuan, Xuesong Han, Leticia Nogueira, Stacey A. Fedewa, Ahmedin Jemal, Michael T. Halpern, and K. Robin Yabroff. “Health Insurance Status and Cancer Stage at Diagnosis and Survival in the United States.” CA: A Cancer Journal for Clinicians 72, no. 6 (November 2022): 542–60. https://doi.org/10.3322/caac.21732.
America’s Health Rankings builds on the work of the United Health Foundation to draw attention to public health and better understand the health of various populations. Our platform provides relevant information that policymakers, public health officials, advocates and leaders can use to effect change in their communities.
We have developed detailed analyses on the health of key populations in the country, including women and children, seniors and those who have served in the U.S. Armed Forces, in addition to a deep dive into health disparities across the country.