A new federal report shows that millions of Americans have lost their Affordable Care Act (ACA), commonly known as Obamacare, health insurance coverage in 2026, raising concerns about healthcare affordability across the United States.
Federal officials suggested that part of the decrease may be linked to efforts aimed at reducing fraudulent or so-called "phantom" enrollments. However, several healthcare policy experts believe the larger factor behind the decline was the expiration of enhanced federal subsidies on January 1, which led to significant increases in monthly insurance premiums for many Americans.
Healthcare analysts noted that millions of consumers experienced substantial increases in their healthcare costs after the subsidies expired, with some policyholders facing double-digit or even triple-digit percentage increases in their monthly payments. As a result, many individuals and families reportedly struggled to afford their premiums and ultimately lost their coverage.
The newly released figures provide one of the clearest pictures so far of how rising costs affected enrollment because the data was collected after the standard grace period for unpaid premiums had ended. Earlier government estimates released in January had already shown a decline in new enrollments compared with the previous year, marking the first significant enrollment decrease in several years.
Experts at the healthcare research organization KFF have warned that ACA enrollment could continue to decline throughout 2026, potentially falling to around 17.5 million people by the end of the year if current trends persist.
The Affordable Care Act marketplace has become an important source of health coverage for millions of Americans who do not receive insurance through employers, including freelancers, gig workers, farmers, ranchers, independent contractors, and small business owners.
The expiration of federal subsidies became a major political issue during congressional debates last year, with lawmakers divided over whether the financial assistance programs should continue. Rising healthcare costs have also emerged as one of the most important concerns for American voters ahead of the upcoming November elections, placing additional attention on the future of healthcare affordability and insurance access in the United States.
