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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  • 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…

  • Joe Biden’s New Health Care Agenda (and CMS’s Big Role In It)

    From Drew Altman

    With the Georgia runoff elections giving Democrats control of the U.S. Senate, Drew Altman discusses President-elect Biden’s potential health care agenda and suggests that the Centers for Medicare & Medicaid Services could have an expanded role and that it may be time to rename it and elevate it to a cabinet agency.

  • Get Ready for a Lot of Biden Executive Orders on Health Care

    Perspective

    In this column for the JAMA Health Forum, Larry Levitt explores what President-elect Biden might do to advance his health care vision both through legislation and through executive orders and waivers and demonstrations.

  • Poll: Large Majorities Now Say They Wear Masks Regularly and Can Continue Social Distancing for At Least Six Months if Needed, though Republicans Remain Less Likely to Take Such Precautions

    News Release

    As winter sets in and COVID-19 cases and deaths reach records in most parts of the country, more Americans say they wear masks every time they leave home now (73%) than said so in May (52%), a new KFF Health Tracking Poll finds. A small minority (11%) say they wear masks only some of the time or never. This group is more likely to be white (70%), male (65%) and Republican (54%). In addition, 7…

  • Health Insurer Financial Performance Through September 2020

    Issue Brief

    In this brief, we analyze third quarter data from 2018 to 2020 to examine how insurance markets performed financially through the end of September. Average margins remained relatively high compared to the same point in recent years, suggesting many insurers remained profitable even as non-COVID-related care returned in the summer and fall.

  • How Has the Pandemic Affected Health Coverage in the U.S.?

    Policy Watch

    Findings from administrative data suggest that the decline in enrollment among employer-sponsored insurance was far less than overall declines in employment as of September, and that many who did lose their job-based coverage likely found a safety net in coverage through Medicaid or the ACA marketplaces.