Home Affordable Care Act Topics

Affordable Care Act

The ACA Marketplace

2025 KFF Marketplace Enrollees Survey

In 2025, about one in three ACA enrollees said they would be “very likely” to look for a lower-premium Marketplace plan If their premium payments doubled.

Cost Concerns and Coverage Changes: A Follow-Up Survey of ACA Marketplace Enrollees

Following the expiration of the enhanced premium tax credits for people with Affordable Care Act (ACA) Marketplace plans, a new KFF follow-up survey of the same Marketplace enrollees KFF surveyed in 2025 finds half (51%) of returning enrollees say their health care costs are “a lot higher” this year compared to last year, including four in 10 who specifically say their premiums are “a lot higher.”

new and noteworthy
POLLING

Tracking the Public’s Views on the ACA

While overall opinion of the Affordable Care Act has been more favorable than unfavorable since 2017, there remain deep partisan divides. See how public opinion on the ACA has changed from the inception of the law to the present. This interactive tool highlights key moments when views shifted and trends based on party identification, income, age, gender, and race/ethnicity.
DATA

Marketplace Enrollment is Down in 2026—But All of the Data Isn’t in Yet

ANALYSIS

Higher Premium Payments or Higher Deductibles: The ACA's Tradeoffs

QUIZ

Test Your Knowledge of the Affordable Care Act

ANALYSIS

Competition Increased in Individual Market But Fell in Fully Insured Group Markets

Timely insights and analysis from KFF staff

Latest News

More KFF Health News

Subscribe to KFF Emails

Choose which emails are best for you.
Sign up here

View the Latest: Affordable Care Act

Filter

List Grid

2,091 - 2,100 of 2,769 Results

  • Kaiser Health Tracking Poll: August-September 2014

    Feature

    The latest Kaiser Health Tracking Poll includes a special look at registered voters’ views and what role, if any, the the Affordable Care Act might be playing in the upcoming midterm election. Partisan divisions on the law are as deep as ever, not only when it comes to overall opinion but also in the public’s perception of how the law has impacted their own families and the next steps they want Congress to take.

  • A Perilous Gap In Health Insurance Literacy

    News Release

    In his latest column for The Wall Street Journal’s Think Tank, A Perilous Gap In Health Insurance Literacy, Drew Altman discusses how progress in expanding coverage requires greater attention to the problem of health insurance literacy. All previous columns by Drew Altman are available online.

  • An Overview of Medicaid Incentives for the Prevention of Chronic Diseases (MIPCD) Grants

    Issue Brief

    This brief provides an overview of the Medicaid Incentives for the Prevention of Chronic Diseases (MIPCD) grants and highlights key findings from the interim evaluation of the program. The brief also places these grants in context of pre-Affordable Care Act (ACA) Medicaid beneficiary incentive programs and proposed programs of states that are incorporating healthy behavior incentives into Medicaid expansion waivers.

  • Low-Wage Workers Feel the Pinch on Health Insurance

    From Drew Altman

    In this column for The Wall Street Journal’s Think Tank, Drew Altman explores how low-wage firms and their workers are faring in the employer-based health insurance market and how the Affordable Care Act may influence future trends.

  • Taking Stock and Taking Steps: A Report from the Field after the First Year of Marketplace Consumer Assistance under the ACA

    Report

    This report summarizes experiences of Marketplace assistance programs as they helped consumers enroll in coverage during the first Open Enrollment period under the Affordable Care Act. Insights about what worked and where improvements could help are drawn from discussions of assisters and other experts who participated in a Consumer Assistance Roundtable, jointly sponsored by the Kaiser Family Foundation and the Robert Wood Johnson Foundation in June, 2014.

  • The Georgia Health Care Landscape

    Fact Sheet

    The Affordable Care Act (ACA) went into full effect on January 1, 2014, ushering in health insurance reforms and new health coverage options in Georgia and elsewhere across the country.

  • Understanding How States Access the ACA Enhanced Medicaid Match Rates

    Issue Brief

    This brief reviews the rules around the enhanced federal medical assistance percentages (FMAP) provided in the Affordable Care Act (ACA), the process for states to claim the enhanced matching funds and a discussion about what information the new data will provide looking forward.

  • Why Public Interest Is Cooling in Obamacare as a Political Story 

    News Release

    In his latest column for The Wall Street Journal’s Think Tank, Drew Altman reviews indicators pointing to the Affordable Care Act cooling as a front-page issue, while hot debate continues about it among partisans and experts. All previous columns by Drew Altman are available online.