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The ACA MarketplaceS

Tracking Insurer Changes in the ACA Marketplaces in 2027

As of June 22, six carriers have announced that they will exit the Marketplaces in plan year 2027, either in some or all states that they are currently offering plans; four carriers have announced they will enter new Marketplaces.

An image of text is an excerpt from Cynthia Cox's quick take which reads, "While the Trump administration attributes this drop in enrollment to their attempts to address fraud, this coverage loss happened at the same time millions of people faced steep increases in their premium payments — often in the double or even triple digits — with the expiration of enhanced tax credits."

ACA Marketplace Enrollment Is Down By 3 Million After Big Jump in Premium Payments

Enrollment dropped 13% following the expiration of enhanced premium tax credits at the beginning of this year. Enrollment fell from a high of 22.1 million people in 2025 to 19.2 million people in February 2026. While the Trump administration attributes this drop in enrollment to their attempts to address fraud, this coverage loss happened at the same time millions of people faced steep increases in their premium payments – often in the double or even triple digits – with the expiration of enhanced tax credits.

POLLING on the ACA

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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  • Factors Affecting States’ Ability to Respond to Federal Medicaid Cuts and Caps: Which States Are Most At Risk?

    Issue Brief

    This issue brief examines the factors that could affect states’ ability to cope with reductions in federal Medicaid funding of the sort proposed in the House-passed American Health Care Act (AHCA), which would eliminate enhanced federal matching funds for the Affordable Care Act’s Medicaid expansion and convert Medicaid to a per capita cap or block grant system of financing.

  • Next Steps for CHIP: What is at Stake for Children?

    Fact Sheet

    The Children’s Health Insurance Program (CHIP) is an important complement to Medicaid, covering 8.4 million children with family incomes above Medicaid eligibility limits who often lack access to affordable private coverage. Following are key facts that highlight what is at stake for children if there is a failure to extend CHIP funding beyond September 2017 and based on changes proposed in the American Health Care Act (AHCA), which would fundamentally restructure Medicaid by capping federal…

  • Kaiser Family Foundation/Washington Post Partnership Survey Probes Experiences and Views of Rural Americans

    News Release

    Jobs Are Major Concern for Rural Residents: Two Thirds Rate Local Job Market as Fair or Poor, and Most Would Encourage Young People to Leave for Opportunities Elsewhere A new partnership survey of rural and small town America conducted by the Kaiser Family Foundation and The Washington Post gauges the views and experiences of people living in these communities and how they compare to those of urban and suburban residents. The survey finds that while…

  • No Easy Choices: 5 Options to Respond to Per Capita Caps

    Issue Brief

    Under a per capita cap, per enrollee spending would be capped, but the total amount of federal dollars to states could vary with enrollment changes and states would not be able to impose enrollment caps. Faced with restrictions in federal financing, states would have to make hard choices. This brief outlines the key measures states could use to manage their budgets and the associated challenges under a per capita cap: raise taxes or make other…

  • Kaiser Health Tracking Poll – June 2017: ACA, Replacement Plan, and Medicaid

    Feature

    As the Senate prepares to vote on the Republican plan to repeal and replace the Affordable Care Act and limit federal Medicaid funding, a new Kaiser Family Foundation Tracking Poll finds the Affordable Care Act itself remains far more popular than the bill that would replace it. A majority of Republicans, however, continue to support the Republican plan, though by a significantly narrower margin than last month. Furthermore, the Tracking Poll finds that the most…

  • Favorability of the Affordable Care Act Tops 50%, While Across Many Measures, Majorities Oppose the Republican Plan to Replace It

    News Release

    Three-Quarters of the Public, Including Most Republicans, View Medicaid Favorably; Most Oppose Federal Funding Cuts to States As the Senate prepares to vote on the Republican bill to repeal and replace the Affordable Care Act and cap federal Medicaid funding, a new Kaiser Family Foundation Tracking Poll finds most Americans oppose the Republican plan and many of its key provisions. A majority of Republicans, however, continue to support the Republican plan, though by a significantly…

  • Listening to Trump Voters with ACA Coverage: What They Want in a Health Care Plan

    Issue Brief

    President Donald Trump and Republicans in Congress are moving to follow through on their campaign promise to repeal and replace the Affordable Care Act (ACA). To gain a better understanding of the personal experiences of Trump voters with health coverage provided through the ACA and the changes they hope to see in the health system moving forward, the Kaiser Family Foundation (KFF) held focus groups in December 2016 with Trump voters in cities in three…

  • Polling Data Note: Beyond the ACA, the Affordability of Insurance Has Been Deteriorating Since 2015

    News Release

    The debate about the future of the Affordable Care Act and its individual insurance marketplaces may be taking the focus off the affordability challenges facing the broader population, most of whom get their health coverage through employers, Medicare or Medicaid. New survey findings from the Kaiser Family Foundation show that health care has become somewhat less affordable even among those with health insurance. Since 2015, larger shares of people with health insurance say they have…

  • Views of Governors and Insurance Commissioners on ACA Repeal and Changes to Medicaid: Responses to a Congressional Request for State Input on Health Reform

    Issue Brief

    This brief summarizes responses from governors and insurance commissioners in 35 states, including DC, to a request from members in the House of Representatives for state input on health care reforms. These responses provide insight into state leaders’ views on repeal and replacement of the ACA and the changes Congress is considering making to the financing and structure of Medicaid. It finds that respondents have mixed views on the ACA and potential repeal and replacement…