An Indian national indicted for healthcare fraud made his initial appearance in US District Court in Seattle, announced Acting US Attorney Teal Luthy Miller. Mohammed Asif, 34, was arrested on April 10, 2025, at Chicago O’Hare International Airport while attempting to board an international flight. Asif is charged with healthcare fraud and conspiracy to commit healthcare fraud in connection with the operation of American Labworks LLC, a diagnostic testing laboratory in Everett, Washington. The indictment alleges that Asif conspired with others to bill Medicare for COVID-19 tests and other respiratory illness tests that had not been ordered or performed. Claims data from April 2024 to December 2024 show that American Labworks billed Medicare more than $8.7 million for laboratory testing services, including for COVID-19 testing. Medicare paid out over $1.1 million to the lab.
Between June 2024 and March 2025, Medicare received more than 200 complaints from enrollees and others about American Labworks. Many of these complainants reported that Medicare was billed for testing that was never received. For example, one Medicare enrollee noted that Medicare paid American Labworks $545 for COVID-19 tests in August 2023 and March 2024. But the beneficiary had never had any COVID-19 tests on those dates. Multiple Medicare beneficiaries said they too had seen bills for tests that never occurred. Physicians who had allegedly ordered the tests said they had not sent patients to American Labworks, and many patients said they had never heard of the referring physician listed in the records. In some instances, the billing records indicated a beneficiary’s testing date of service occurred after other records indicated the beneficiary was dead. And in other instances, the physician who allegedly referred the patient for testing was dead at the time of the date of service.