The federal government is suspending Affordable Care Act coverage for more than 760,000 people it says were enrolled fraudulently or without adequate proof of eligibility, an enforcement action that will test how aggressively agencies may correct suspected abuse without cutting off lawful beneficiaries.
Officials said Tuesday that the Centers for Medicare and Medicaid Services had already cancelled about 315,000 policies after finding unresolved citizenship or immigration-document questions and signs of unauthorized enrollment. The agency plans further verification for roughly 419,000 to 450,000 people.
CMS also said it would bar 569 insurance brokers accused of submitting statistically implausible numbers of applications without basic identifying information. An emergency rule freezes new broker registrations until February 1, 2027.
The administration estimates that unauthorized enrollments could have produced as much as $6.6 billion in improper federal spending during 2026. Vice President JD Vance said the immediate action would save about $2.2 billion.
The figures and allegations are the government’s; they have not been tested in court. Officials described the affected accounts as a mixture of nonexistent applicants, people who did not qualify and real individuals enrolled without their knowledge. For beneficiaries, the consequential issue is notice and a workable opportunity to prove eligibility before medical coverage disappears.
The Affordable Care Act marketplaces provide income-based subsidies. Any challenge to the suspensions is likely to focus on statutory authority, administrative procedure and due-process safeguards, as well as the evidence used to identify suspect applications.
Centers for Medicare & Medicaid Services
