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The ACA MarketplaceS

Change in February effectuated enrollment, by state, 2025-2026

How Has ACA Marketplace Enrollment Changed Across States in 2026?

ACA Marketplace enrollment fell this year in every state except New Mexico, which was the only state to fully replace the enhanced premium tax credits that expired last year with a state-funded subsidy, according to a new KFF analysis of effectuated enrollment data. The Marketplace enrollment decline—the first in seven years—follows several years of rapid enrollment growth and coincides with the end of the enhanced federal subsidies.

How Much and Why ACA Marketplace Premiums Are Going Up in 2027

ACA Marketplaces insurers are proposing a median premium increase of 15% in 2027, according to KFF’s updated analysis of 276 insurers with publicly available filings across all 50 states and the District of Columbia. This is the second consecutive year of double-digit premium hikes. Last year’s median nationwide proposed rate change was 18%, and the median finalized rate change was 20%. While this proposed rate change is lower than last year, it represents the second-highest requested rate change since 2018, as premium growth had been relatively flat in this market for several years.

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?

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  • About Half of Adults with ACA Marketplace Coverage are Small Business Owners, Employees, or Self-Employed

    About Half of Adults with ACA Marketplace Coverage are Small Business Owners, Employees, or Self-Employed

    Issue Brief

    This analysis estimates that 48% of adults under age 65 with individual market coverage are either employed by a small business with fewer than 25 workers, self-employed entrepreneurs, or small business owners. Because the vast majority of this coverage is purchased through the Affordable Care Act (ACA) Marketplaces, changes to the ACA, including the expiration of the enhanced premium tax credits at the end of this year, would have significant implications for what small business…

  • Nearly Four in Ten Women of Reproductive Age and Over Six in Ten Adults Ages 50-64 Enrolled in Medicaid are Covered Through Medicaid Expansion

    5 Key Facts About Medicaid Expansion

    Issue Brief

    This issue brief examines Medicaid expansion enrollment and Medicaid spending in expansion and non-expansion states and describes the characteristics of adults covered by the Medicaid expansion.

  • Marketplace Insurers are Proposing a 7% Average Premium Hike for 2025 and Pointing to Rising Hospital Prices and GLP-1 Drugs as Key Drivers of Costs

    News Release

    ACA Marketplace insurers are proposing a median premium increase of 7% for 2025, similar to the 6% premium increase filed for 2024, according to a new KFF analysis of the preliminary rate filings. Insurers’ proposed rate changes – most of which fall between 2% and 10% – may change during the review process. Although the vast majority of Marketplace enrollees receive subsidies and are not expected to face these added costs, premium increases generally result…

  • Poll: 1 in 3 ACA Marketplace Enrollees Say They Would “Very Likely” Shop for a Cheaper Plan If Their Premium Payments Doubled; 1 in 4 Say They “Very Likely” Would Go Without Insurance

    News Release

    If the amount they pay in premiums doubled, about one in three enrollees in Affordable Care Act Marketplace health plans say they would be “very likely” to look for a lower-premium Marketplace plan (with higher deductibles and co-pays) and one in four would “very likely” go without insurance next year, finds a new survey of Marketplace enrollees fielded shortly after open enrollment began in the first weeks of November. The survey captures the views and…

  • The New ACA Repeal and Replace: Health Savings Accounts

    Policy Watch

    Proposals from some Republicans in Congress would effectively repeal some or all of the ACA premium tax credits and replace them with contributions to Health Savings Accounts (HSAs) or something similar. Senator Rick Scott proposes “Trump Health Freedom Accounts” and Senator Bill Cassidy proposes HSA contributions available only for people who enroll in bronze level ACA plans to pay for out-of-pocket health care costs.

  • Medicaid as a Potential New Third Rail of US Politics

    Perspective

    In this JAMA Forum column, KFF's Larry Levitt examines Medicaid's growing political importance and the potential double whammy that could hit state Medicaid programs next year with the end of the COVID-19 public health emergency and a possible simultaneous recession.

  • Health Policy News Index, August-September 2014: Ferguson And International Conflicts Capture Public’s Attention

    Kaiser Health Policy News Index: August-September 2014

    Feature

    The latest Kaiser Health Policy News Index finds that attention to health policy stories in August took a back seat to breaking national news such as the unrest in Ferguson, Missouri, international events in the West Bank, Syria and Ukraine and a global health story, the Ebola outbreak in West Africa. The only U.S. health policy news story that garnered a significant amount of public attention this month was the passage of a bill in…