Affordable Care Act

About the ACA

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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?

The ACA MarketplaceS

In Preliminary Rate Filings, ACA Marketplace Insurers Largely Propose Double-Digit Premium Increase For 2027, Following a Steep Climb This Year 

ACA Marketplace insurers are proposing a median premium increase of 14% for 2027— indicating a likely second consecutive year of double-digit increases, according to a new analysis of preliminary rate filings in 16 states and DC. If these increases hold, typical premiums for insurers participating in the ACA Marketplaces would jump by more than one-third between 2025 and 2027.

The Average Marketplace Deductible Grew by About $1,000 Per Person in 2026, With More Enrollees Shifting to Higher-Deductible Plans as Enhanced Tax Credits Expired

The average Affordable Care Act (ACA) Marketplace deductible experienced the steepest increase in history—growing by 37% or over $1,000, from $2,759 in 2025 to $3,786 in 2026 as enhanced premium tax credits expired, according to a new KFF analysis. After the enhanced tax credits ended, many Marketplace shoppers shifted toward lower-premium, higher-deductible plans.

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  • Contraception X Article: Out-of-Pocket Spending for Oral Contraceptives Among Women with Private Insurance Coverage After the Affordable Care Act

    Issue Brief

    In an article for Contraception X, KFF's Brittni Frederiksen, Matthew Rae, and Alina Salganicoff examine large employer plans to identify which types and brands of oral contraceptive pills have the largest shares of oral contraceptive users with out-of-pocket spending and which oral contraceptives have the highest average annual out-of-pocket costs after the ACA covered contraception under it's preventive services provisions.

  • Amid the Coronavirus Crisis, President Trump and Democratic Nominee Joe Biden Offer Widely Different Views on Health Care

    News Release

    President Trump and Democratic nominee Joe Biden hold widely divergent views on health issues, with the president’s record and response to the coronavirus pandemic likely to play a central role in November’s elections. A new KFF side-by-side comparison examines President Trump’s record and former Vice President Biden’s positions across a wide range of key health issues, including the response to the pandemic, the Affordable Care Act marketplace, Medicaid, Medicare, drug prices, reproductive health, HIV, mental…

  • Election 2020: Where Trump and Biden Stand on Mental Health and Substance Use Issues

    News Release

    Amid the coronavirus pandemic, half of Americans report that their mental health has been negatively impacted due to related stress and worry. Many are, or will be, struggling with mental health challenges due to anxiety, social isolation, loss of loved ones, and job losses – potentially leading to increased mental health care needs over the long term. A new issue brief examines where President Trump and Democratic presidential nominee Joe Biden stand on key aspects of the…

  • The Language of Health Care Reform

    Perspective

    Published in the Jan. 19 edition of JAMA, this article from KFF Executive Vice President for Health Policy Larry Levitt lays out the major health policy challenges that will confront President-elect Biden and potential approaches to major reform.While a big reform debate may not be likely this year, one is likely coming as the nation will need to confront much higher costs than in other high-income countries, worse outcomes in many cases, tens of millions…

  • Analysis Examines the Affordable Care Act’s Impact on Nearly All Americans

    News Release

    A week after the 2020 elections, the Supreme Court is scheduled to hear arguments on a legal challenge, supported by the Trump administration, that seeks to overturn the Affordable Care Act, an outcome that would have major effects throughout the health care system as the law’s provisions have affected nearly all Americans in some way. A KFF analysis examines key provisions of the 2010 law that have changed the nation’s health care system, including what’s…

  • Protecting People With Pre-Existing Conditions Isn’t As Easy As It Seems

    Policy Watch

    With the death of Justice Ruth Bader Ginsburg, a lawsuit before the Supreme Court to overturn the Affordable Care Act (ACA) suddenly has a much better chance of succeeding. And, that could make protections for people with pre-existing conditions an even bigger campaign issue.

  • A Reconfigured U.S. Supreme Court: Implications for Health Policy

    Issue Brief

    U.S. Supreme Court decisions shape health policy in important ways. The nomination of Judge Amy Coney Barrett, if confirmed, is expected to establish a solid 6:3 conservative majority that could affect case outcomes in several areas. This issue brief considers the potential implications of a reconfigured Court for health policy issues, including those already on the Court’s docket for the coming term and those that the Court may choose to consider in this term or…