Home Affordable Care Act Topics

Affordable Care Act

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

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

1,681 - 1,690 of 2,786 Results

  • Public Opinion on Single-Payer, National Health Plans, and Expanding Access to Medicare Coverage

    Feature

    PublicOpinionSinglePayerKFF Download For many years, Kaiser Family Foundation has been tracking public opinion on the idea of a national health plan (including language referring to Medicare-for-all since 2017). Historically, our polls have shown support for the federal government doing more to help provide health insurance for more Americans, though support among Republicans has decreased over time (Figure 1). But this never translated into majority support for a national health plan in which all Americans would…

  • New Chart Collection Examines the Public’s Malleable Views Around a National Health Plan and Expanding Access to Medicare

    News Release

    For many years, the Kaiser Family Foundation has been tracking public opinion on the idea of national health plan. Since the 2016 Democratic presidential primary and Sen. Bernie Sanders’ rallying cry for “Medicare-for-all,” our polls have shown a modest increase in support for the idea of a national health plan, and broad support for proposals that expand Medicare. At the same time, our polls also show that support can quickly erode when people hear further…

  • Most Americans – Across Parties – Say 2018 Candidates’ Position on Pre-Existing Condition Protections Will Matter to Their Vote; Do Not Want Supreme Court to Overturn These ACA Protections

    News Release

    Half in Non-Expansion States Support Their State Expanding Medicaid; More if Tied to Work Requirements With less than four months to go until the Congressional midterm general election, a candidate’s position on continuing protections for people with pre-existing health conditions is at the forefront of the many health care issues on voters’ minds, finds the latest Kaiser Family Foundation tracking poll. Continuing pre-existing condition protections ranks first among six other candidate positions on health care…

  • Enrollment in the Individual Insurance Market Continued to Fall in the First Quarter of 2018, With the 12 Percent Overall Decline Concentrated in Off-Exchange Plans

    News Release

    Enrollment in the individual insurance market continued to shrink in the first quarter of 2018, declining by 12 percent compared to the first quarter of 2017, according to a new analysis from the Kaiser Family Foundation. The decline was concentrated in off-exchange plans where enrollees are not eligible for Affordable Care Act subsidies and have had to pay the full cost of recent premium increases. At the same time, enrollment in plans sold through the…

  • Poll: Two-thirds of Voters Say a Candidate’s Position on Pre-existing Conditions is Important to their Vote, More than Say the Same about Drug Costs, ACA Repeal or Medicare-for-All

    News Release

    About two-thirds (65%) of voters say a candidate’s support for continued protections for people with pre-existing health conditions is either the “single most important factor” or “very important” to their vote in the upcoming midterms elections, finds the latest Kaiser Family Foundation tracking poll. That’s a larger share than says the same about other health care issues, including bringing down prescription drug costs (58%), repealing the Affordable Care Act (53%), stabilizing the ACA marketplaces (52%), or…

  • 2018 Elections: Key Medicaid Issues to Watch

    Issue Brief

    Medicaid provides health insurance coverage for more than 76 million Americans, supplies funding for safety-net providers, and is the largest source of federal revenues for states. At this time last year, Congress was debating repeal and replace of the Affordable Care Act (ACA) as well as more fundamental changes to Medicaid financing. While federal legislative changes to Medicaid did not pass in 2017, the outcomes of the 2018 elections will shape program changes at both…

  • Compare Medicare-for-all and Public Plan Proposals

    Interactive

    This side-by-side interactive compares 10 bills to expand public health coverage through Medicare-for-All, a public option and other approaches, that have been introduced in the current Congress. The interactive allows users to compare these proposals across a number of dimensions, including eligibility, benefits, cost sharing, provider payments, and more.

  • Analysis of Insurer Participation in 2016 Marketplaces

    Issue Brief

    As Marketplace enrollees begin to shop for coverage starting in 2016, the number of insurance choices available to them is changing in some parts of the country.  In early 2015, an average of 6.1 insurer groups offered coverage in each state, up from an average of 5.0 in 2014.  Since then, some insurers have announced their exit or been required to withdraw from the Marketplaces, most notably a number of nonprofit Consumer Operated and Oriented…