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Affordable Care Act

Enhanced Premium tax credits

2025 KFF Marketplace Enrollees Survey

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

Updated Larry QT on ePTCs

There is No Drop-Dead Date for an ACA Tax Credit Extension, But Coverage Losses Will Mount as the Clock Ticks

A discharge petition in the House paves the way for a vote on a three-year extension of the tax credits, which would provide ACA enrollees premium relief whenever it comes. While there is still time to extend the enhanced tax credits, with each passing day, more and more ACA Marketplace enrollees are going to drop their health insurance when faced with eye-popping increases in their premium payments, writes KFF’s Larry Levitt.

ACA Marketplaces

Competition Has Increased in the Individual Market But Fallen in Fully Insured Group Markets

Commercial health insurance markets remain highly concentrated across coverage types. However, the individual market, which consists mostly of the ACA Marketplaces, has attracted more insurers and witnessed greater insurer competition across a variety of measures since the implementation of the enhanced premium tax credits in 2021, according to a new Healthy System Tracker analysis.


ACA Premium Payment Increases Across Congressional Districts

Some Price-Sensitive Consumers May Consider Switching to Short-Term Plans

Marketplace Enrollment Snapshot for Open Enrollment 2026

Number of Insurers in the Individual Insurance Marketplaces

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  • The Coverage Provisions in the Affordable Care Act: An Update

    Issue Brief

    This brief examines the coverage provisions of the Affordable Care Act , providing an update on how they have been implemented and assessing their impact five years after the law's enactment. It also discusses key issues for coverage going forward.

  • Health-Care Deductibles Climbing Out of Reach 

    News Release

    In his latest column for The Wall Street Journal's Think Tank, Drew Altman explores the trend of higher deductibles in health plans and discusses a new analysis showing that many people with insurance don’t have sufficient financial resources to pay a mid- or high-range deductible. All previous columns by Drew Altman are available online.

  • Community Health Centers: A 2013 Profile and Prospects as ACA Implementation Proceeds

    Issue Brief

    Community health centers are an integral part of the health care safety-net, providing access to care for nearly 22 million people in underserved communities. The ACA established trust fund for health center growth, and with increased patient revenues attributable to expanded coverage, health centers’ grant funding to support care of the uninsured can go further. This brief provides a 2013 data profile of health centers; highlights pre-ACA differences between health centers in Medicaid expansion and non-expansion states; and considers financial challenges facing health centers and the implications of state Medicaid decisions, the outcome of King v. Burwell, and the approaching sunset of the special trust fund for health centers’ capacity to ensure access to care for the communities they serve.

  • Repayments and Refunds: Estimating the Effects of 2014 Premium Tax Credit Reconciliation

    Issue Brief

    This analysis estimates the range of repayment or refund amounts of the advanced premium tax credits issued to enrollees who experience income volatility between the time of enrollment and tax credit reconciliation. Using a simulation model among all households eligible for advance payments of the premium tax credits under the Affordable Care Act, it estimates that half would owe a repayment while 45 percent would be issued a refund of some or all of premium subsidies received.

  • Kaiser Health Tracking Poll: March 2015

    Feature

    As the Affordable Care Act (ACA) marks its fifth anniversary, this month’s poll finds the gap between favorable and unfavorable opinions of the law has narrowed to the closest margin in over two years. Although the Supreme Court heard oral arguments for the King v. Burwell case in early March, the majority of the public continues to say they have heard only a little or nothing at all about the case. The survey also includes a look at Americans’ experiences reporting their insurance status on their taxes for the first time, and finds that nearly half are unaware that the requirement to report health insurance status on their taxes takes effect this year.

  • Most Say They Can Afford Their Prescription Drugs, But One in Four Say Paying is Difficult, Including More Than Four in Ten People Who are Sick

    News Release

    Large Bipartisan Majorities Support Range of Policy Changes They Believe Would Curb Drug Costs Opinion on the Affordable Care Act Remains Largely Unchanged In August About half of Americans (54%) report currently taking a prescription drug, and a large majority of them (72%) say their prescriptions are very or somewhat easy to afford.

  • Analysis Estimates 1 in 4 Employers Offering Health Benefits Could Be Affected by the ‘Cadillac Tax’ in 2018 if Current Trends Continue

    News Release

    Share of Potentially-Affected Employers Could Grow to 30% in 2023, 42% in 2028, Analysis Finds New projections from the Kaiser Family Foundation estimate that one in four employers (26%) offering health benefits could be subject to the Affordable Care Act’s tax on high-cost health plans, also known as the "Cadillac plan" tax, in 2018 unless…

  • New Tracker Monitors Affordable Care Act Preventive Services Coverage

    News Release

    The Affordable Care Act requires private insurance plans to cover recommended preventive services with no out-of-pocket charges for patients. This slate of covered services can change when the U.S. Preventive Services Task Force and other authorized groups add or modify recommendations; the federal government also periodically issues clarifications to guide health plans in their coverage.

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

    Fact Sheet

    The chart and tables below present an updated analysis of changes in premiums for the lowest- and second-lowest cost silver Affordable Care Act (ACA) marketplace plans in major cities in 48 states and the District of Columbia, where we were able to find complete data on rates for all insurers. This page will be updated as complete rate information becomes available for more states. More background can be found in our earlier analysis of 2016 rates.