5 questions about the drop in Affordable Care Act health insurance enrollment

1. How many people lost Affordable Care Act health insurance coverage, and when did this happen?

About 3 million fewer people were enrolled in Affordable Care Act health insurance plans in February 2026 compared to February 2025, a 13% drop from 22.1 million to 19.2 million. The decline became visible after a nonpayment grace period expired, representing the government’s first official look at how unpaid premiums affected total enrollment.

2. What caused so many people to lose their coverage?

Federal subsidies that helped make ACA plans affordable expired on Jan. 1, triggering premium increases of double or even triple digits for many enrollees who then could not keep up with payments. While the Department of Health and Human Services pointed to a crackdown on fraudulent “phantom” enrollments as a contributing factor, health analysts say the subsidy expiration is the more likely primary cause.

3. Who is most affected by this coverage loss?

Working-age people who don’t qualify for Medicaid are the primary population served by ACA marketplace plans, including gig workers, farmers, ranchers, and hairstylists — those without employer-sponsored health insurance. Survey data cited by healthcare research nonprofit KFF confirms that real people lost coverage at the same time premiums surged.

4. Is the decline expected to continue?

Yes. KFF projects ACA enrollment could fall further throughout the year, potentially reaching as low as 17.5 million — a significant reduction from the program’s recent highs. This would mark a sharp reversal after four consecutive years of enrollment growth.

5. What is the political backdrop to this situation?

The ACA subsidies that expired were the subject of a contentious congressional fight last fall, with Democrats and some Republicans pushing for their renewal without success. The issue carries weight heading into the November elections, as voters have identified healthcare affordability as one of their top concerns.

For more on this report, read “Millions drop Obamacare health coverage after subsidies expire and costs rise” from The Associated Press, published on The Washington Times.