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Health care costs sharpen debate ahead of midterms

Falling ACA marketplace enrollment and plans to cancel coverage for nearly 760,000 people are bringing cost and eligibility questions into focus.

The Ballot National DeskSeptember 26, 2026
Health care costs sharpen debate ahead of midterms

Key takeaways

  • ACA marketplace enrollment fell this year.
  • The expiration of federal credits was the main reason for the decline.
  • Vance announced plans to cancel coverage for nearly 760,000 people.
  • Vance cited claims of widespread fraud.

Costs and marketplace enrollment

Health care has moved to the center of political debate as millions of Americans face rising costs. Enrollment in the insurance marketplaces created by the Affordable Care Act fell this year, driven mainly by the expiration of federal credits.

Those credits had reduced the amount people paid for marketplace plans. After they expired, households faced a different cost when deciding whether to enroll or renew coverage.

Vice President Vance also announced plans to cancel coverage for nearly 760,000 people. He cited claims of widespread fraud as the reason. The announcement raises a separate question from affordability: whether people who are currently covered will remain eligible and what process will be used to end their coverage.

What the debate means for voters

PBS’s Geoff Bennett discussed the developments with Larry Levitt of KFF. The health care debate now has two immediate dimensions: what insurance costs and who retains coverage.

The marketplace enrollment decline shows how changes in federal financial assistance can affect participation. The planned cancellations place fraud claims and individual coverage decisions within the same broader debate, though Vance’s stated reason does not establish the circumstances of individual cases.

The next policy questions are concrete: whether federal credits are restored, how marketplace enrollment changes and how the planned coverage cancellations are carried out. Those decisions can affect household expenses and access to insurance as voters assess health care policy before the midterms.

What to watch

  • Whether federal marketplace credits are restored
  • Future changes in ACA marketplace enrollment
  • The process used for planned coverage cancellations
  • Any formal findings supporting the fraud claims

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