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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

Timely insights and analysis from KFF staff

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  • Status of State Medicaid Expansion Decisions

    Interactive

    This page displays an interactive map of the current status of state decisions on the Affordable Care Act's Medicaid expansion. Additional Medicaid expansion resources are listed (with links) below the map.

  • KFF Survey of Consumer Experiences with Health Insurance

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    The survey finds nearly six in 10 people with health insurance experienced a problem using their insurance in the past year, with even larger shares reporting problems among people who are sick or who have mental health needs. It includes data for people with different types of coverage, including employer, Marketplace, Medicare and Medicaid, and also examines affordability issues and mental health access.

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    Quick Take

    While Medicaid did not receive a lot of attention during the campaign, if cuts to Social Security and Medicare are largely off the table, Medicaid is the likely source of funding to extend expiring tax cuts.

  • The Role Health PLAYED in the Election

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    In his latest column, KFF President and CEO Drew Altman provides an early post-mortem on the role health played in the election, discussing the many ways it did play a role in the campaign — even if not a decisive one.

  • Teens, Drugs, and Overdose: Contrasting Pre-Pandemic and Current Trends

    Issue Brief

    This brief analyzes the latest CDC data on adolescent overdose deaths, finding that from 2022 to 2023, there was a small reduction in overdose fatalities among adolescents (from 721 to 708 deaths). Additionally, the synthetic opioid, fentanyl, has largely driven the increase in adolescent drug fatalities since the pandemic began, accounting for 76% of these fatalities in 2023. This analysis also explores federal and state policy responses to the drug crisis, such as requirements to stock naloxone in schools, accountability for social media companies, and national prevention education efforts.