Plan-Switching, Sign-Up Impersonations: Obamacare Enrollment Fraud Persists Investigators from the Government Accountability Office were able to register nearly 20 fake ACA enrollments in a probe of healthcare.gov. The federal government paid subsidies to insurers for some of the fake customers. Previous article: Wheelchair? Hearing Aids? Yes. ‘Disabled’? No Way. Prev Next article: This HIV Expert Refused To Censor Data, Then Quit the CDC Next