Donald Joseph Matthews, the former Vice President of Market Development for Proove Biosciences. Inc., pleaded guilty in federal court to conspiring to pay physicians kickbacks to order genetic tests for Medicare beneficiaries in violation of the Anti-Kickback Statute. According to Matthews’ plea agreement, Proove paid doctors at least $3.5 million to induce them to order Proove’s DNA tests—which the company claimed could determine a patient’s risk of abusing certain prescription narcotics. Proove billed approximately $45 million to the Medicare program for the tests, in violation of Medicare’s prohibition against kickbacks, and Proove received approximately $21 million in unlawful payments. Proove concealed the true nature of the kickbacks by falsely characterizing the payments as compensation for participating in a clinical research program sponsored by Proove. In furtherance of the scheme, Proove placed its own employees in doctors’ offices. The Proove employees collected a cheek swab and completed most of the paperwork associated with the “clinical research” program. Without the financial compensation, Matthews admitted that most doctors were not interested in ordering Proove’s tests for their patients.