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Affordable Care Act

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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  • How Competitive Are State Health Insurance Markets?

    Issue Brief

    Beginning in 2014, state-based health insurance exchanges will be created to facilitate coverage and choice, with the hope that enhanced competition among insurers will help to moderate premiums for individuals and small groups. This analysis by the Foundation assesses the competitiveness of state insurance markets for individuals and small businesses to establish a baseline as implementation of the health reform law proceeds and to provide context for the policy decisions states will be considering. The…

  • Report and Video Highlight Health Coverage Struggles, Other Economic Concerns of Working Families

    Event Date:
    Event

    This report and video from the Kaiser Family Foundation's Commission on Medicaid and the Uninsured (KCMU) illustrate the financial struggles of many families in the United States and show the central role of health care costs and coverage in a household's economic stability. The report, Snapshots from the Kitchen Table: Family Budgets and Health Care, is based on interviews with 27 families from six cities across the U.S.. It finds pervasive uncertainty over job security…

  • Massachusetts and Washington: Financial Alignment Demonstrations for Dual Eligible Beneficiaries Compared

    Fact Sheet

    This fact sheet examines the similarities and differences between the five-year demonstrations in Massachusetts and Washington state to integrate care and align financing for people dually eligible for Medicare and Medicaid. The states finalized memoranda of understanding (MOUs) with the Centers for Medicare and Medicaid Services in fall 2012, and the demonstrations in each state are set to begin in April 2013. Fact Sheet (.pdf)

  • Medicaid Long-Term Services and Supports: Key Changes in the Health Reform Law

    Issue Brief

    This issue brief examines new opportunities under the health reform law for states to balance their Medicaid long-term care delivery systems by expanding access to Medicaid home and community-based services (HCBS) programs. The brief outlines key provisions of the new law that expand HCBS benefit options, broaden financial and functional eligibility criteria, and provide additional financial incentives for states to further shift their Medicaid long-term services budgets to non-institutional settings. Issue Brief (.pdf)

  • Patient Cost-Sharing Under the Affordable Care Act

    Report

    Under the Affordable Care Act (ACA), four tiers of health insurance will be offered in the health insurance exchanges and throughout the individual and small group markets beginning in 2014. Under the minimum coverage plan, the “Bronze” plan, the insurance plan will pay for 60 percent of the costs of covered benefits on average while the individual enrolled will pay the remaining 40 percent in deductibles, copays and coinsurance. Individuals will have the option to…

  • Pulling It Together: Repeal

    Perspective

    The House will soon vote to repeal the health reform law, the Senate won’t, and the President would veto it if they did.  So what does a House vote for repeal mean? It is, of course, a campaign promise kept to the political right.  It is also a signal from the Republican leadership that they plan to continue to use opposition to the health reform law as a rallying point for their political base.  Our…

  • Mobile Technology: Smart Tools to Increase Participation in Health Coverage

    Issue Brief

    As mobile technology advances and cell phone use continues to increase across demographic groups, there is significant potential to tap these technologies to facilitate enrollment in and retention of health coverage, in both the immediate term and as health reform is implemented. A brief produced in conjunction with The Children's Partnership examines how various tools and strategies, including text messages and smart phone apps, can be used to advance coverage goals. The report focuses especially…

  • Medicaid Matters: Understanding Medicaid’s Role in Our Health Care System

    Fact Sheet

    This fact sheet provides key information about the Medicaid program and its role in our health care system and state economies. The nation’s public health insurance program for low-income people is counter-cyclical, expanding during the recent recession to assist millions of individuals and families affected by the loss of jobs and job-based health insurance. While the program has worked as intended, economic conditions have contributed to growing pressure on state budgets and Medicaid funding. This…

  • The Right Care at the Right Time: Are Retail Clinics Meeting a Need?

    Event Date:
    Event

    The Alliance for Health Reform and WellPoint, Inc. discuss the role of urgent care centers and retail clinics emerging within the health care system. Panelists will explore such questions as: Can savings and improved access to care be produced through alternative care settings? Will these settings reduce emergency room use for primary care? Do they have the potential to ease the shortage of primary care providers? Who is monitoring the quality of care being delivered…

  • How Primary-Care Physicians Are Handling the Influx of Newly Insured

    From Drew Altman

    In this column for The Wall Street Journal's Think Tank, Kaiser’s President Drew Altman is joined by The Commonwealth Fund's President David Blumenthal to discuss the impact of the Affordable Care Act’s coverage expansion on the primary care delivery system.