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Quote from KFF President and CEO Drew Altman reads, "when it comes to the “affordability crisis” driving the national discussion of health care today, the chronically ill, and most of all the chronically ill uninsured, are the tip of the spear."

The Group that Struggles the Most in American Health Care

In a new column, Dr. Drew Altman, KFF’s Founding President and CEO, previews findings about the chronically ill uninsured from a large KFF survey of 25,000 Americans focusing on the cost and access challenges facing the chronically ill, which will be released tomorrow. He writes: “There are more than enough needs to go around in American health care, but if I had to pick the one group that struggles the most with costs and access, it would be people with chronic illnesses who are also uninsured.”

Other “Beyond the Data” columns >>

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.

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.

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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491-500 of 1,312 results

  • Oral Histories: Report From a Dental Fair for Uninsured Adults

    Report

    This report profiles patients attending a dental fair in rural Virginia to highlight the impact of lack of coverage for oral health services on adults. Uninsured adults have vast oral care needs, and untreated dental problems can have serious health, employment and social consequences, highlighting the relationship between inadequate benefits and unmet health needs. Report (.pdf)

  • Resources Examine Racial and Ethnic Disparities Among Men at the State Level

    Other Post

    The Foundation has created a package of resources, including a comprehensive report, fact sheets and other materials, that document the persistence of disparities on 22 indicators between white men and men of color, including rates of diseases such as diabetes, heart disease, AIDS and cancer, and access to health insurance and health screenings. The resources provide a rare look at state-level variations, quantifying where disparities are greatest. Also available are state-level data for men of…

  • Statewide Surveys of Californians on Public Attitudes Toward the Single Payer Ballot Initiatives (Proposition 186)

    Other Post

    California Election Night Survey On Ballot Initiatives Anti-government Mood Defeats Proposition 186 A Perception That Undocumented Persons Use Costly Services Drives Vote For Proposition 187 Embargoed for release: 12:00 p.m. EST, Tuesday, November 15, 1994 For more information contact: Matt James or Tina Hoff Menlo Park, CA -- A Kaiser/Harvard survey of Californians in the 1994 election has found that the principal reason voters rejected Proposition 186, the state single payer initiative, was their concern…

  • Medicaid and State-Funded Coverage for Adults:  Estimates of Eligibility and Enrollment

    Report

    Medicaid and State-Funded Coverage for Adults: Estimates of Eligibility and Enrollment Lack of health insurance coverage for low-income adults remains a pressing policy challenge. In 2002, low-income adults who were uninsured accounted for nearly half of the uninsured population. This report provides an overview of nonelderly adult eligibility for and enrollment in Medicaid and state-funded coverage, nationally and in 13 study states. Executive Summary (.pdf) Full Report (.pdf) Appendix (.pdf)

  • Key Facts: States Most Affected by Hurricane Katrina

    Fact Sheet

    Key Facts: States Most Affected by Hurricane Katrina A side-by-side comparison of key demographics and health coverage statistics of the states most affected by Hurricane Katrina. Fact Sheet (.pdf)

  • Pulling it Together: What Will Health Reform Do For Me?

    Perspective

    There is one poll number that may be more important to watch than any other if we have a big debate about health reform: The percentage of Americans who think that they or their families would be better off if the president and the Congress enacted major health reform legislation. It's a number that signals whether people think that health reform legislation will actually help them with the problems they are having in the current…

  • Resources on Immigrants and Health Care Coverage

    Report

    The Foundation's Kaiser Commission on Medicaid and the Uninsured has collected some resources on the health coverage of America's immigrants. Overview of Health Coverage for Individuals with Limited English Proficiency Key Facts on Health Coverage for Low-Income Immigrants Today and Under Health Reform Connecting Eligible Immigrant Families to Health Coverage and Care: Key Lessons from Outreach and Enrollment Workers New Option for States to Provide Federally Funded Medicaid and CHIP Coverage to Additional Immigrant Children…

  • Health Coverage and Access to Care for Hispanics in “New Growth Communities” and “Major Hispanic Centers”

    Report

    Health Coverage and Access to Care for Hispanics in "New Growth Communities" and "Major Hispanic Centers" A new report from the Foundation's Kaiser Commission on Medicaid and the Uninsured finds that as the Hispanic population grows and moves beyond urban centers, Hispanics in "new growth communities" face greater barriers to health care than those in cities considered "major Hispanic centers." By 2003, the uninsured rate for Hispanics in new growth communities rose to a level…