Home Affordable Care Act Topics

Affordable Care Act

The ACA MarketplaceS

What We Know about Trump’s $500 ACA Checks and the User Fees Funding Them

This analysis examines the $500 checks that the Trump administration is sending to some Affordable Care Act Marketplace enrollees and the user fees that are paying for them. The checks are going to about 1 million enrollees in the 30 states that rely on the federal HealthCare.gov Marketplace who are not receiving any tax credits this year.

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. The enrollment decline coincides with the expiration of the enhanced premium tax credits and other policy changes that are expected to reduce enrollment.

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?

Latest News

More KFF Health News

Stay informed.

Get KFF's latest on the Affordable Care Act

Stay informed.

Get KFF's
latest on the Affordable
Care Act

View the Latest: Affordable Care Act

Filter

List Grid

1,061-1,070 of 2,799 results

  • Evolving Picture of Nine Safety-Net Hospitals: Implications of the ACA and Other Strategies

    Issue Brief

    Safety-net hospitals are an integral part of the U.S. health care landscape, providing care to some of the nation’s most medically vulnerable populations, including Medicaid enrollees and the uninsured. With the implementation of the Affordable Care Act (ACA), the U.S. health care system is rapidly changing, and safety-net hospitals need to make major adjustments to survive in the post-reform environment. This brief draws on interviews with executives at nine safety-net hospital systems and examines how…

  • Access to Care for the Insured and Remaining Uninsured: A Look at California During Year One of ACA Implementation

    Issue Brief

    California is a bellwether state for understanding the impact of the Affordable Care Act (ACA). Much attention has been paid to enrollment in California's new coverage options, such as the Medicaid expansion (Medi-Cal) and plans sold through ACA marketplaces (Covered California), and to changes in the uninsured from 2013 to 2014. However, less is known about how this coverage has affected people’s access to care and financial security, and why others remain uninsured. This report,…

  • 34 States Will Be Affected by the King v. Burwell Decision

    State-by-State Effects of a Ruling for the Challengers in King v. Burwell

    Interactive

    A map and table showing the number of people now receiving premium subsidies who would lose them if the Court finds for the challengers; the total amount of federal subsidy dollars; the average subsidy (or average premium tax credit) that subsidized enrollees have qualified for; and the average increase in premiums that subsidized enrollees would face if the subsidies are disallowed.

  • How Have Insurers Fared Under the Affordable Care Act?

    Perspective

    This analysis tracks the financial performance of insurers in the individual market by evaluating trends in the medical loss ratio (MLR) in the pre-ACA landscape from 2010 to 2013 and estimates the MLR for the first full year of Affordable Care Act implementation in 2014. Findings suggest that although performance varied among insurers, insurers overall had roughly comparable financial performance in 2014 as in recent prior years.

  • Consumer Assistance in Health Insurance: Evidence of Impact and Unmet Need

    Issue Brief

    The Affordable Care Act (ACA) established in-person consumer assistance programs to help people identify coverage options and enroll. A variety of professionals provide consumer assistance, including Navigator programs that are funded through state and federal marketplaces, brokers who receive commissions from insurers, local non-profit organizations, and health care providers. In the spring of 2020, KFF surveyed consumers most likely to use or benefit from consumer assistance to learn who uses consumer assistance, why they seek…

  • COVID-19, Mental Health, and the 2020 Election: A Review of Candidate Platforms

    Issue Brief

    This brief examines where the candidates stand on four key aspects of the nation’s mental health and substance abuse challenges: the opioid epidemic, suicide rates, mental health parity, and mental health workforce. On each issue, the brief summarizes the policy positions of President Trump and former Vice President Joe Biden.

  • Why Deductibles Would Rise Under the GOP Health Care Plan

    From Drew Altman

    This inaugural Drew Altman column for Axios examines how the GOP House bill would impact deductibles for people who buy insurance in the non-group market. A KFF analysis for the column shows deductibles in a typical non-group plan would be about $1550 higher under the American Health Care Act compared to the Affordable Care Act.

  • Brief Examines State Requests to Impose Work Requirements in Medicaid

    News Release

    The proposed American Health Care Act (AHCA) includes a state option to make Medicaid eligibility for nondisabled, nonelderly, non-pregnant adults conditional upon satisfaction of a work requirement. Although the Centers for Medicare and Medicaid Services denied all state Section 1115 waiver requests to institute such work requirements under the Obama administration, earlier this month the Trump administration signaled in a letter to governors that CMS now would be open to considering such proposals. A new…