Affordable Care Act

ACA Open Enrollment

9 Things to Watch for the 2027 ACA Open Enrollment Period

9 Things to Watch for the 2027 ACA Open Enrollment Period 

ACA Marketplace Open Enrollment is here—and this year comes with major changes. Marketplace premiums are up 13% on average, more insurers are leaving the Marketplaces than entering, and there is narrower eligibility for health insurance subsidies. Learn more about what to watch.

Health Insurance Marketplace Calculator

The Health Insurance Marketplace Calculator, updated with 2027 premium data, provides estimates of health insurance premiums and subsidies for people purchasing insurance on their own in health insurance exchanges (or “Marketplaces”) created by the Affordable Care Act (ACA).

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?

Stay informed.

Stay informed.

Filter

281-290 of 2,431 results

  • Grandfathering Explained

    Perspective

    The Republican leadership in the House of Representatives recently indicated that it will be seeking to repeal regulations under the Affordable Care Act (ACA) that govern the “grandfathered” status of health plans. As this aspect of the health reform law gets more scrutiny, it may be useful to review some of the specifics of how grandfathering works. The purpose of grandfathering: As provisions of the ACA go into effect, grandfathering provides for a smoother transition by…

  • Quick Takes: Timely insights and analysis from KFF staff

    What did Sen. JD Vance mean by ‘Reinsurance?’

    Quick Insights

    Vance’s debate comment likely refers to state reinsurance waivers, largely approved by the Trump Administration. These waivers aimed to lower unsubsidized premiums by offsetting insurer costs for very sick enrollees.

  • Why Might Republicans Consider Extending Obamacare Tax Credits?

    Quick Insights

    KFF Vice President Cynthia Cox takes a broader look at the expiring enhanced tax credits, which Congressional Democrats have made central to their government funding demands, and how they lower health costs for many traditionally Republican constituencies, such as people in southern states, small business owners and employees, farmers and ranchers, older adults, and rural Americans.