Uninsured

Data and analysis

The coverage gap exists because some states did not expand Medicaid under the ACA to cover adults under age 65 without dependent children with incomes at/below 138% of the federal poverty level (FPL)

How Many Uninsured Are in the Coverage Gap?

An estimated 1.4 million uninsured individuals in the 10 states without Medicaid expansion, including many working adults, people of color, and those with disabilities, remain in the "coverage gap," ineligible for Medicaid or for ACA tax credits that would make coverage affordable.

The Uninsured and Health Coverage

This Health Policy 101 chapter examines the share of the United States population who are uninsured, highlighting their demographics and the challenges they face because of the lack of coverage.

Key Facts on Health Coverage of Immigrants

This fact sheet provides an overview of health coverage for immigrants based on data from the 2023 KFF/LA Times Survey of Immigrants. As of 2023, half of likely undocumented immigrant adults and one in five lawfully present immigrant adults reported being uninsured.

New and noteworthy

Affordability Is the Issue Now, But Look for the Uninsured to Make a Comeback

A new column on the uninsured from President and CEO Dr. Drew Altman explains: “The uninsured is not the most politically salient problem in health care now, that’s affordability, nor is it the non-problem some say it is. But it’s coming back. And the problem of the chronically ill uninsured is glaring.” Read more.

Key Facts about the Uninsured Population

The number and share of people without insurance grew in 2024, increasing for the first time since 2019, according to KFF’s analysis of data from the American Community Survey (ACS). This issue brief describes trends in health coverage in 2024, examines the characteristics of the uninsured population , and summarizes the access and financial implications of not having coverage.

More on the uninsured population >>

Who was uninsured in 2024?

Latest Polling
9.8%

The share of people under age 65 without insurance
62%

The share of uninsured adults who said they were uninsured because coverage is not affordable
59%

The share of uninsured adults who said they or someone living with them had problems paying for health care
39%

The share of uninsured adults who reported delaying or not getting needed care or medication due to cost

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561 - 570 of 1,310 Results

  • Putting Women’s Health Care Disparities On The Map: Examining Racial and Ethnic Disparities at the State Level

    Report

    This Kaiser Family Foundation report documents the persistence of disparities between white women and women of color across the country. It provides a rare and comprehensive state-level look at disparities among women of different races and ethnicities on a broad range of indicators of health and well-being, including rates of diseases such as diabetes, heart disease, AIDS and cancer, and access to health insurance and health screenings.

  • The Effects of the Economic Recession on Communities of Color

    Issue Brief

    This issue brief examines some of the challenges associated with employment, daily life and access to health care among racial minorities, who tend to be disproportionately affected by many of the consequences of economic hard times. High unemployment rates, coupled with vast differences in savings and wealth, have left many individuals struggling to afford such basic necessities as housing and food, and have resulted in lapses in health coverage and difficulties paying for needed medical…

  • Kaiser Family Foundation/Field Institute Survey of Californians on the Health Care Initiatives, Propositions 214 and 216

    Report

    Results of two surveys that track Californian's knowledge of the two initiatives on the California Ballot, Propositions 214 and 216 (also known as the Patient Protection Acts) and attitudes towards them as the debate unfolds. The surveys were conducted from August 14-21, 1996 and from September 23-30, 1996. Also included with this material is data on how much is being spent on television advertising for and against the propositions and who is being reached by…

  • Retiree Health Trends and Implications of Possible Medicare Reforms – Fact Sheet

    Fact Sheet

    Retiree Health Trends And Implications Of Possible Medicare Reforms September 1997 Approximately 12 million of Medicare's 39 million beneficiaries receive employer-sponsored retiree health benefits as a supplement to their Medicare coverage. In addition, millions of retired workers under age 65 rely on retiree health benefits as their primary source of health insurance coverage. While employer-sponsored health insurance is an important source of coverage for current retirees, health benefits for future retirees are uncertain. Retiree Health…

  • The U.S. Economy and Changes in Health Insurance Coverage, 2000-2006

    Other Post

    Health Affairs Article: The U.S. Economy and Changes in Health Insurance Coverage, 2000-2006 A Foundation study featured as a web-exclusive Health Affairs article examines health coverage trends from 2000-2006 showing that over this period the dominant factor contributing to a rise in the uninsured population has been the decline in employer-sponsored insurance, even as the economy rebounded from the last recession. Access web-exclusive Health Affairs article

  • Estimated Costs of Selected Consumer Protection Proposals: A Cost Analysis of the President’s Advisory Commission’s Consumer Bill of Rights

    Other Post

    Leading Health Care Consumer Protection Proposals Would Result In Modest Premium Increases for HMOS New Cost Analysis of Consumer Protections:Major Provisions of President's Consumer Bill of Rights and PARCA Estimated to Raise Premiums by Less Than 1% Embargoed for release until: 9:00 a.m., EDT, Wednesday, April 22, 1998 For further information contact:Chris Ferris (202) 347-5270or Matt James (650) 854-9400 Washington, DC - A new independent cost analysis finds that the premium increases likely to result…

  • Filling an Urgent Need: Improving Children’s Access to Dental Care in Medicaid and SCHIP

    Report

    In October 2007, the Foundation’s Kaiser Commission on Medicaid and the Uninsured and the National Academy for State Health Policy convened a day-long meeting of policy officials and oral health experts to discuss children’s access to dental care in Medicaid and the State Children’s Health Insurance Program (SCHIP) and exchange information and perspectives on the strategies have worked best to improve it. This report summarizes the 15 experts recommendations on a wide assortment of effective…

  • Covering the Low-Income Uninsured: Assessing the Alternatives

    Report

    This issue brief describes and analyzes expansions of Medicaid and SCHIP, tax credits for individually-purchased insurance, and tax credits for employment-based health insurance as options to expand health coverage of the low-income population. Issue Paper

  • Racial/Ethnic Differences in Cardiac Care: The Weight of the Evidence

    Fact Sheet

    Numerous studies over the past two decades have documented racial and ethnic differences in care for heart conditions. To assess the quality of the evidence and to summarize the information for a physician audience, the Henry J. Kaiser Family Foundation collaborated with the American College of Cardiology Foundation to review the body of research on racial/ethnic differences in cardiac care. There is credible evidence that minority patients are less likely than white patients to receive…