Affordable Care Act

The ACA MarketplaceS

Individual Market Enrollment Declined by 18% Since June 2025

Individual Market Enrollment Fell 18%, Suggesting Continued ACA Marketplace Losses

Enrollment in the individual health insurance market fell by 18%—over 4.6 million people—from 25.2 million in June 2025 to 20.5 million in June 2026. Falling individual market enrollment suggests further decline in ACA Marketplace enrollment this year, since Marketplace enrollees represent the vast majority of individual market coverage.

About the ACA

Promotional image for KFF video How Affordable is the Affordable Care Act

Did the Affordable Care Act Make Health Care More Affordable?

The expiration of the ACA’s enhanced premium tax credits at the start of 2026, combined with rising insurer premiums, put a spotlight on health care affordability that extends beyond Marketplace enrollees. KFF’s Cynthia Cox examines the ACA’s record and the broader underlying question it raises: what’s a fair price for Americans people to pay for health care?

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  • From Ballot Initiative to Waivers: What is the Status of Medicaid Expansion in Utah?

    Issue Brief

    The Utah legislature significantly changed and limited the Medicaid coverage expansion that was adopted by the voters through a ballot initiative in November 2018. This issue brief explains new provisions in Utah's recently amended Section 1115 Medicaid waiver and the additional amendments that the state has submitted to CMS, including most recently a request for enhanced ACA federal matching funds for an expansion to 138% FPL with an enrollment cap.

  • Poll Finds Most Americans Oppose the Trump Administration’s Changes to Restrict Title X Family Planning Funds from Clinics that also Provide or Refer for Abortion

    News Release

    A new KFF poll of the public’s views on reproductive health issues finds most Americans, including majorities of women of reproductive age, are concerned that access to women’s reproductive health and preventive care services may be limited by the Trump administration’s changes to Title X, the nation’s federal family planning program. The poll examines the public’s views of major regulatory changes to the Title X program, which funds nearly 4,000 clinics nationally to pay for…

  • JAMA Forum: Medicare-For-All or Medicare-For-More?

    Perspective

    In this May 2019 post for The JAMA forum, Larry Levitt examines how the early discussion and positioning among the presidential candidates offers a glimpse into how a debate about Medicare-for-all might play out.

  • Voters Are Tuning Out the Health Care Debates

    From Drew Altman

    In this Axios column, Drew Altman reports on new KFF focus groups with voters. They show voters are focused on the problems they have paying for care and navigating the health system, but have yet to tune in on the health proposals being made by candidates and elected officials, and don’t see them as relevant to their problems. 

  • Visualizing Health Policy: Barriers to Care Experienced by Women in the United States 

    News Release

    This Visualizing Health Policy infographic looks at barriers to care experienced by women in the United States. Women incur greater health care costs than men, particularly during the reproductive years. Despite a lower uninsured rate than men (11% vs 14%), women are more likely to skip a recommended medical test or treatment due to cost. However, cost barriers to contraception have decreased for insured women since the Affordable Care Act’s (ACA’s) coverage requirement took effect.…

  • Universal Coverage May Not Mean Everyone Has Health Insurance

    From Drew Altman

    Universal coverage is a big and important goal. But would absolutely everyone be covered under current proposals? Is it a better rallying cry for Democrats in the primaries or the general election? Drew Altman analyzes these questions in an Axios column.

  • About 1 in 6 Emergency Visits and Hospital Stays Had At Least One Out-of-Network Charge in 2017

    News Release

    In roughly 1 of every 6 emergency room visits and inpatient hospital stays in 2017, patients came home with at least one out-of-network medical bill, a new KFF analysis finds. More specifically, 18 percent of all emergency visits and 16 percent of in-network hospital stays had at least one out-of-network charge, leaving patients at risk for surprise medical bills, according to the analysis of claims data from large employer plans. The analysis also finds the…

  • The New Health Care Agenda: Gridlock, Lots of Hearings

    From Drew Altman

    In an Axios column, Drew Altman analyzes what the midterm election means for the health policy agenda between now and 2020--mostly political positioning and gridlock in Congress, with most of the action affecting people in the states.