Fraud Risks in Health‑Insurance Sign‑Ups Could Cost $25 Billion

The latest findings say that as many as 6. 2 million people may have been signed up for health‑insurance plans that do not actually exist, a number that could push taxpayer costs to $25 billion in 2026. The study points to two main problems: the way subsidies are paid and weak rules that let false accounts stay in place year after year. When a person’s income is reported too low, they qualify for a plan that costs nothing to them but earns the broker about $20 each month. That makes it easy for some agents and the people they help to exaggerate income or even create fake names. The report also shows that nearly 40 % of people who entered the marketplace in 2026 were automatically kept on the same plan from the previous year. Once a bogus entry is made, it can keep going without anyone noticing because no one checks the details again.Congress and the current administration have tried to fix these loopholes, but many new rules won’t start until 2028. The most recent changes, which tightened verification in May, did not cover the 2026 open‑enrollment period that ended on January 15. Some health‑insurance groups say the study’s methods are wrong because they use different definitions of income and household size than those used by the marketplace. They also argue that a person who has no medical claims in a year is simply healthy or only covered for part of the year, not that they are fraudulently enrolled. Despite these disputes, other investigations have found real fraud, such as $94 million paid for deceased people and claims that some brokers charge excessively high premiums. If the problems identified in the study continue unchecked, a large chunk of public money could be going to people who are not actually receiving care.