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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 >>

Data and analysis

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.

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 tax credits that would make ACA coverage affordable to them.

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.

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
Other key facts about the uninsured >>

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  • Stresses to the Safety Net:  The Public Hospital Perspective

    Report

    The nation’s safety net financing is fragmented; consequently, providers must knit together resources from many different funding sources to create a stream of revenue to cover the costs of providing a very broad range of services. This report describes those sources of revenue, documenting that nearly 40% of all safety net revenues are from Medicaid. The report also describes challenges that safety net hospitals and health systems are experiencing as they attempt to rebound from…

  • Women and Health Care: A National Profile – Report

    Report

    Report - Women and Health Care: A National Profile Women and Health Care: A National Profile is a nationally representative telephone survey of 2,766 women ages 18 and older. A shorter companion survey of 507 men was also conducted. Full Report (.pdf) Report Highlights (.pdf) Introduction and Methods (.pdf) Chapter 1: The Demographics of Women (.pdf) Chapter 2: The Health of Women (.pdf) Chapter 3: Women and Health Insurance Coverage (.pdf) Chapter 4: Women's Access…

  • What Is the Current Population Survey Telling Us About the Number of Uninsured?

    Issue Brief

    This brief describes the main concerns with the Census Bureau’s CPS health coverage estimates and how analysts have attempted to adjust for problems, and concludes with implications for how the CPS might be enhanced in order to improve the measurement of health insurance coverage. Issue Paper (.pdf)

  • Medical Debt and Access to Health Care

    Report

    This study examines the privately insured who have had problems paying medical bills and compares their access to care to those who have not had medical bill problems as well as those with no health coverage at all, using a national representative survey of adults. The study finds that care-seeking patterns among those with private coverage but having problems paying their medical bills resembled those of the uninsured. Executive Summary (.pdf) Report (.pdf)

  • Private Long-Term Care Insurance: A Viable Option for Low and Middle-Income Seniors?

    Issue Brief

    In the Deficit Reduction Act of 2005, the federal government made it harder for individuals to qualify for Medicaid nursing home benefits by increasing penalties on individuals who have transferred assets for less than fair market value during the past five years and by making individuals with home equity above $500,000 ineligible for nursing home benefits. The legislation also lifts the moratorium on the number of states that may operate Long-Term Care (LTC) Partnership Programs,…

  • USA Today/Kaiser Family Foundation/Harvard School of Public Health National Survey of Households Affected by Cancer

    Poll Finding

      USA Today/Kaiser Family Foundation/Harvard School of Public Health National Survey of Households Affected by Cancer This USA Today/Kaiser Family Foundation/Harvard School of Public Health National Survey provides an in-depth examination of how families cope with cancer and highlights problems of health insurance and health care costs through the lens of those who have experienced this major illness. The survey shows the disease’s devastating impact often extends beyond an individual patient to affect entire families…

  • Study Shows Uninsured Receive Less Care and Experience Worse Outcomes

    Event Date:
    Event

    A new study commissioned by the Kaiser Family Foundation and authored by Dr. Jack Hadley of The Urban Institute and featured in the March 14, 2007, Journal of the American Medical Association theme issue on Access to Care documents that people who are uninsured receive less care and have worse outcomes following an accident or the onset of a new chronic condition than those with insurance. The study -- based on analysis of eight years…

  • Health Insurance Coverage and Access to Care for Low-Income Non-Citizen Adults

    Issue Brief

    This brief analyzes health insurance coverage and access for low-income non-citizen adults and discusses provider insights into the obstacles this population faces in obtaining coverage and receiving care. Overall, non-citizen adults account for just under one-fourth of all non-elderly uninsured adults. Low-income uninsured adults are at particularly high risk for being uninsured due to very limited access to both private and public coverage. The brief finds that, largely due to their high uninsured rate, low-income…

  • The Fraying Link Between Work and Health Insurance: Trends in Employer-Sponsored Insurance for Employees, 2000-2007

    Report

    This analysis shows that employer-sponsored coverage began declining after 2000 due to an economic downturn that saw rising unemployment, declining family incomes and more workers moving into temporary work, part-time work and other employment arrangements where health benefits were not provided. Employer-sponsored coverage continued to decline after 2003 despite improvements in the economy and slower growth in health care costs. The decline in coverage was due both to falloffs in the share of employees with…