Uninsured

New and noteworthy

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

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  • Key Facts about the Uninsured Population

    Issue Brief

    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.

  • Health Reform and Communities of Color: Implications for Racial and Ethnic Health Disparities

    Issue Brief

    This issue brief examines the key provisions of the 2010 health reform law that will expand health coverage and are likely to improve access to care for people of color, as well as some of the other provisions that will likely have either a direct or indirect impact on health disparities. Issue Brief (.pdf)) Previous Version: November 2009 (.pdf)

  • Building an Information Technology Foundation for Health Reform: A look at Recent Guidance and Funding Opportunities

    Issue Brief

    The major coverage provisions in the Affordable Care Act (ACA) go into effect in January 2014 with an expansion of Medicaid eligibility to nearly all individuals under 138% of poverty and new subsidies for individuals with incomes between 138% and 400% of poverty to purchase coverage in newly established Health Insurance Exchanges. The ACA envisions a streamlined and simplified application process with seamless transitions between coverage in the Exchange and Medicaid. Using a web portal,…

  • Briefing, Survey Examine 2012 Data From 50-State Survey of Medicaid and CHIP Eligibility and Enrollment Policies

    Event Date:
    Event

    Despite continued tight state budgets, a requirement in the Affordable Care Act (ACA) that states maintain eligibility in Medicaid and Children’s Health Insurance Programs was central in preserving coverage during 2011. In addition, more than half of states (29) made improvements in their programs, often using technology to increase program efficiency and streamline enrollment. These and other findings appear in the Kaiser Commission on Medicaid and the Uninsured report, "Performing Under Pressure: Annual Findings of…

  • Quality Care for Less Money: Can Regional Successes Go National?

    Event Date:
    Event

    On February 15, the Kaiser Family Foundation hosted an event featuring a PBS documentary with former Washington Post correspondent T.R. Reid – U.S. Health Care: The Good News – which explores efforts to provide low-cost, quality health care in the U.S. The film looks at variations in health spending across the country and showcases efficient health care delivery systems, like Grand Junction in Colorado and Group Health in Seattle, suggesting that these communities demonstrate that…

  • Managed Care And Low-Income Populations: A Case Study of Texas

    Report

    This study is part of a larger initiative, funded by both the Henry J. Kaiser Family Foundation and The Commonwealth Fund. Case studies of seven states that are restructuring their health care systems for the Medicaid and uninsured populations: California, Florida, Minnesota, New York, Oregon, Tennessee, and Texas, are designed to provide early insights and timely analyses that will help states and other efforts shape rapidly evolving managed care systems and health reform programs for…

  • Oral Health in the U.S.: Key Facts

    Fact Sheet

    This fact sheet provides data on oral health care coverage and access for children, nonelderly adults and Medicaid beneficiaries, including state-by-state data on measures such as the share of adults who have had a dental visit within the past year. Fact Sheet (.pdf)

  • Health Care and the Middle Class: More Costs and Less Coverage

    Report

    This analysis paper examines the availability, affordability and stability of the health insurance coverage of the American middle class, defined as those with incomes of $44,000 to $88,000 for a family of four. It also addresses the growing burden of health care costs for the middle class, the adequacy of today's health insurance plans to protect them from large medical bills, and the difference both make as individuals and families make health care decisions for…

  • Research Brief: Insurance Coverage and Access to Care in Primary Care Shortage Areas

    Issue Brief

    As both federal and state governments gear up to implement the Patient Protection and Affordable Care Act (ACA), concerns about the supply and distribution of physicians, particularly primary care physicians, are being raised. In many areas of the country, there is a shortage of primary care physicians, and some worry about whether the current workforce can meet the growing demand for services that will likely accompany coverage expansions. To inform provider workforce issues related to…

  • Understanding the Health-Care Needs and Experiences of People with Disabilities:  Findings from a 2003 Survey

    Report

    Understanding the Health-Care Needs and Experiences of People with Disabilities: Findings from a 2003 Survey People with disabilities are at risk in the health-care system because of their wide-ranging health-care needs, their relatively heavy use of prescription drugs, health-care and support services, and typically low incomes. A new survey of people with permanent mental and/or physical disabilities explores their health-care experiences and challenges in accessing and paying for care. Report (.pdf) Chartpack, video, press release,…