Home Affordable Care Act Topics

Affordable Care Act

The ACA MarketplaceS

Individual Market Enrollment Declined by 18% Since June 2025

Individual Market Enrollment Fell 18%, Suggesting Continued ACA Marketplace Losses

Enrollment in the individual health insurance market fell by 18%—over 4.6 million people—from 25.2 million in June 2025 to 20.5 million in June 2026. Falling individual market enrollment suggests further decline in ACA Marketplace enrollment this year, since Marketplace enrollees represent the vast majority of individual market coverage.

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

1,901-1,910 of 2,797 results

  • Explaining Health Care Reform: Medical Loss Ratio (MLR)

    Fact Sheet

    This fact sheet explains the Medical Loss Ratio requirement under the Affordable Care Act (ACA). The MLR provision limits the portion of premium dollars health insurers may spend on administration, marketing, and profits. Under health care reform, health insurers must publicly report the portion of premium dollars spent on health care and quality improvement and other activities in each state they operate. Insurers failing to meet the applicable standard must pay rebates to consumers and…

  • The Cost of Cancer

    Video

    This Kaiser Family Foundation documentary explores the financial consequences faced by three people, all privately insured, after being diagnosed with cancer. It was released in conjunction with a joint Kaiser/American Cancer Society report, "Spending To Survive: Cancer Patients Confront Holes in the Health Insurance System." The Cost of Cancer: Tom Olszewski Tom Olszewski, a retiree who lives in Texas, had prostate cancer but has been in remission for a decade. His medical history made it…

  • Visualizing Health Policy: Health Care in the 2012 Election

    Other Post

    The October 2012 Visualizing Health Policy infographic provides a snapshot of how health care–related issues are shaping the 2012 presidential election, including the percentage of Democrats, Republicans, and independents who named health care or the economy as the issue that is most important in determining their vote for President; which health care issues are considered most important by Americans; how health care has compared with the economy and other issues as the most important issue…

  • ACA 101: What You Need to Know

    Event Date:
    Event

    Useful review for anyone seeking to comprehend complex issues leading up to major implementations taking effect in 2014

  • Questions for 2014

    From Drew Altman

    Today’s discussion of the Affordable Care Act (ACA) is focused on immediate implementation milestones leading up to 2014 when the law’s major provisions are set to kick in.  This is a critical period when the foundation for the ACA is being established and key building blocks such as the state Medicaid expansions, exchanges, and a host of regulations about other elements of the ACA being produced by HHS are getting our attention. But there is…

  • Are More Americans Benefiting From Obamacare Than Realize It?

    News Release

    In his latest column for The Wall Street Journal’s Think Tank, Drew Altman discusses why many people may not know whether or not they are benefiting from the Affordable Care Act. All previous columns by Drew Altman are available online.

  • 10 FAQs: Medicare’s Role in End-of-Life Care

    Fact Sheet

    About eight of 10 of the 2.6 million people who died in the US in 2014 were people on Medicare, making Medicare the largest insurer of health care provided during the last year of life. These Frequently Asked Questions explain Medicare’s role in or coverage of end-of-life care, advance care planning, advance directives, and hospice care. They also provide information on Medicare spending on end-of-life care, changes to the physician fee schedule, and how related issues arose…

  • Newly Insured Californians Report Easier Access to Care Than the Uninsured

    News Release

    Low-income California adults who gained insurance coverage in 2014 had an easier time accessing health care than those who were uninsured and increased financial protection from medical bills, according to a new Kaiser Family Foundation (KFF) report. The report, funded by the Blue Shield of California Foundation and based on findings from the California sample of the 2014 Kaiser Survey of Low-Income Americans and the ACA, finds that newly-insured Californians were more likely to have…

  • King v. Burwell and Media Coverage

    From Drew Altman

    In this column for The Wall Street Journal’s Think Tank, Drew Altman lays out the news media’s challenge covering the upcoming Supreme Court King v. Burwell decision about the ACA.