Home Affordable Care Act Topics

Affordable Care Act

The ACA MarketplaceS

How Has Marketplace Enrollment Changed Across States in 2026?

Following several years of rapid enrollment growth in the ACA Marketplaces that corresponded with temporary enhanced premium tax credits, enrollment fell for the first time in seven years in 2026, when those tax credits expired. Every state except for New Mexico saw a drop in Marketplace enrollment from 2025 to 2026. State-based Marketplaces that run their own enrollment platforms, including those that partially offset the enhanced tax credits, generally saw lower drops in 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

1,271-1,280 of 2,794 results

  • May Kaiser Health Tracking Poll: Views of Health Reform Law Remain Unchanged

    Perspective

    This month’s Kaiser Health Tracking Poll reveals little change in public opinion about the health reform law. Americans remain divided overall, with 42 percent having a favorable opinion of the law and 44 percent viewing it unfavorably. Three in ten continue to want to see the law expanded, while roughly one in five want it either kept as is (21%), repealed and replaced with a GOP alternative (19%), or repealed outright (19%). Americans continue to…

  • KFF Explores Health Reform and the Tea Party Movement

    Perspective

    With much media discussion of the role that the Tea Party will play in the upcoming congressional midterm elections, the Kaiser Family Foundation took a closer look at Tea Party supporters using its most recent Health Tracking Poll data from September. While 57 percent of voters who do not support the Tea Party movement view the health reform law favorably, 57 percent of Tea Party supporters view the law "very" unfavorably, and another 11 percent…

  • KFF September Tracking Poll Looks at Health Reform and the Elections

    Perspective

    The tug of war for public opinion on health reform continues this month, with approval and disapproval remaining in the same relatively narrow band each has occupied since passage even as favorable views regain a small upper hand, 49 percent favorable vs. 40 percent unfavorable. Opinion is more closely divided among this fall’s likely voters (46 percent vs. 45 percent), and opponents of the law continue to hold their views more emphatically than supporters. Meanwhile,…

  • State Marketplace Profiles: Massachusetts

    Other Post

    Final update made on September 29, 2013 (no further updates will be made) Establishing the Marketplace On April 12, 2006, former Governor Mitt Romney (R) signed into law comprehensive health reform legislation designed to provide near-universal health coverage for state residents.1  The Massachusetts health reform law became the model for national health reform. An important component of the law was the creation of the Massachusetts Health Connector, a health insurance marketplace that manages several coverage programs.…

  • Quick Take: Medicaid: 3 Key Issues to Watch in 2013

    Fact Sheet

    2013 will be a historic year for Medicaid with the implementation of major provisions to expand coverage and streamline enrollment in the Affordable Care Act (ACA) less than a year away, a surge in activity around care delivery reforms that seek to improve care and potentially reduce costs, and the unfolding of fiscal developments at the state and federal level. Today, Medicaid provides health and long-term care coverage to more than 60 million low-income children,…

  • Coverage of Contraceptive Services: A Review of Health Insurance Plans in Five States

    Report

    The Patient Protection and Affordable Care Act (ACA) requires most private plans to provide coverage for women’s preventive health care, including all prescribed FDA-approved contraceptive services, without cost sharing. To better understand how this provision is being implemented by health plans, Kaiser Family Foundation (KFF) staff, with the Lewin Group, reviewed the insurance plan coverage policies for 12 prescribed contraceptive methods (excluding oral contraceptives). This report presents information from 20 different insurance carriers in five…

  • The Pennsylvania 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 Pennsylvania and elsewhere across the country. Pennsylvania is experiencing changes to its health care delivery system as the state expands Medicaid, provides new coverage options through the federal health insurance marketplace, streamlines application and enrollment processes for coverage programs, and implements new health care delivery system and payment reforms. This fact…

  • Analysis of 2016 Premium Changes and Insurer Participation in the Affordable Care Act’s Health Insurance Marketplaces

    Issue Brief

    This analysis provides an early look at premium changes for individuals in the health insurance marketplaces, created under the Affordable Care Act (ACA), in major cities in 10 states plus DC. Premium changes for the benchmark silver plans vary significantly across the sample cities. The benchmark rates will increase 4.4 percent on average in 2016 without accounting for tax credits, a relatively modest amount but greater than the average increase for 2015.

  • 2015 Survey of Health Insurance Marketplace Assister Programs and Brokers

    Report

    This nationwide survey analysis of Marketplace consumer assistance programs and brokers examines the nature of Marketplace assistance during the second open enrollment period for 2015 coverage, and offers unique insights into how Affordable Care Act (ACA) implementation is progressing, what is changing, and what challenges remain. Building upon our Survey of Health Insurance Marketplace Assister Programs (2014), the analysis compares Assister Program capacity and experiences from the first open enrollment period to the next, and…