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Affordable Care Act Enrollment Declines as Costs Rise Following Subsidy Expirations

2026-05-19

The BareStory

Enrollment in Affordable Care Act (ACA) health insurance plans is declining this year alongside rising premiums and deductibles. Both developments follow the expiration of enhanced federal premium tax credits at the end of last year. Initial sign-up figures showed a decrease of approximately 1 million to 1.2 million people compared to the previous year.

Projections indicate total enrollment could fall from 22 million in 2025 to approximately 17 million this year. Following the subsidy expirations, average plan deductibles increased by roughly $1,000. In response to rising costs, consumers are increasingly selecting lower-tier options; one report noted that sign-ups for bronze-level plans, which feature lower premiums but higher out-of-pocket deductibles, grew from 7.3 million in 2025 to 9.2 million this year.

Health researcher Cynthia Cox stated that most of the individuals dropping coverage likely became uninsured. Meanwhile, internal data from the Centers for Medicare & Medicaid Services reportedly indicates that about 21 percent of enrollees across 30 states using the federal marketplace failed to pay their January premiums. Insurers and actuaries anticipate further premium increases next year, as healthier individuals dropping coverage leaves the insured pool smaller and sicker.

The market shifts follow a congressional failure to extend federal subsidy funding. In related policy moves, the Trump administration ended a special year-round enrollment program for low-income individuals and finalized a regulation for 2027 plans that permits higher annual deductibles and removes requirements for set medical provider networks. Separately, the Paragon Health Institute has claimed that recent record enrollments were driven by fraudulent sign-ups, an allegation that insurers and hospitals dispute.

Left Perspective

  • Protecting the Safety Net
  • Exposing the Choice Illusion
  • Triggering an Insurance Death Spiral

Right Perspective

  • Correcting Artificial Market Distortions
  • Purging Systemic Enrollment Fraud
  • Unshackling True Consumer Flexibility

How it may affect me

As a U.S. reader:

• In the short term, people shopping for ACA marketplace insurance will face average deductible increases of about $1,000, which is already shifting millions of consumers toward lower-tier plans that require higher out-of-pocket spending for medical care.

• Up to 5 million Americans are projected to lose their coverage and likely become uninsured this year as overall marketplace enrollment drops following the expiration of federal premium tax credits.

• Low-income individuals will face stricter timelines for securing health coverage due to the termination of a special program that previously allowed them to enroll year-round.

• In the long term, consumers can expect overall premiums to rise further next year, as the departure of healthier individuals leaves insurers covering a smaller and collectively sicker patient pool.

• By 2027, health insurance shoppers will encounter altered plan structures, as new regulations will permit insurers to offer policies without set medical provider networks and with even higher annual deductibles.

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