Affordable Care Act

The ACA Marketplace

2025 KFF Marketplace Enrollees Survey

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, according to a KFF survey conducted in 2025.

New AND NOTEWORTHY

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.

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  • Analysis: Individual Market Insurers Experienced Their Best Financial Year under the ACA in 2017, Though Subsequent Political and Policy Changes Complicate the Outlook for Future Years

    News Release

    Insurers in 2017 had their best financial year selling individual market health insurance since the Affordable Care Act began requiring guaranteed access to coverage for people with pre-existing conditions in 2014, though recent political and policy changes create new challenges for insurers trying to succeed in this market, new Kaiser Family Foundation analysis finds. This analysis finds insurers posted their strongest performance in the individual market using two different financial indicators: The average share of…

  • How the Elections Could Put the Brakes on Anti-ACA Plans

    From Drew Altman

    In this Axios column, Drew Altman examines the role of health care in Virginia's elections and the referendum on Medicaid expansion in Maine. His assessment: the elections and the referendum will have a bigger impact on upcoming policy debates about cutting Medicaid to pay for tax cuts, and state interest in Medicaid expansion, than on upcoming elections. 

  • Kaiser Health Tracking Poll – November 2017: The Role of Health Care in the Republican Tax Plan

    Feature

    As Republicans in Congress continue efforts to pass tax reform, the November Kaiser Health Tracking Poll examines views of the plans and how they relate to health care issues. Overall, reforming the tax code is seen as a “top priority” for President Trump and Congress by about three in ten (28 percent), falling well-behind several health care issues such as reauthorizing funding for the State Children’s Health Insurance Program (CHIP) (62 percent) and stabilizing the…

  • Poll: Ahead of House Tax Reform Vote, Americans are More Likely to Rank Children’s Health Care, Hurricane Relief and Other Issues as Top Priorities for Washington

    News Release

    Most of the Public Initially Favors Getting Rid of the ACA’s Individual Mandate As Part of Tax Reform, But Some Become Opponents When Presented with Facts and Arguments for Keeping the Mandate As the House prepares to vote Thursday on its tax reform bill, a new Kaiser Family Foundation poll finds almost three in 10 Americans (28%) view tax reform as a top priority for President Trump and Congress. That’s significantly fewer than the share…

  • Medicaid Expansion Waivers: What Will We Learn?

    Issue Brief

    Section 1115 waivers authorize research and demonstration projects that, in the view of the Health and Human Services (HHS) Secretary, further the purposes of the Medicaid program. The ACA implemented new requirements for these waivers, including that states must have a publicly available, approved evaluation strategy. This brief examines some of the major research questions and hypotheses relevant to the federal and state evaluations of Medicaid expansion Section 1115 waivers and explores key challenges that…

  • Explaining Health Care Reform: Medical Loss Ratio (MLR)

    Fact Sheet

    This fact sheet explains the Medical Loss Ratio requirement under the Affordable Care Act (ACA). The MLR provision limits the portion of premium dollars health insurers may spend on administration, marketing, and profits. Under health care reform, health insurers must publicly report the portion of premium dollars spent on health care and quality improvement and other activities in each state they operate. Insurers failing to meet the applicable standard must pay rebates to consumers and…

  • ACA 101: What You Need to Know

    Event Date:
    Event

    Useful review for anyone seeking to comprehend complex issues leading up to major implementations taking effect in 2014