A Naperville man has been accused of assisting in a scheme to defraud Medicare of roughly $240 million by submitting false reimbursement claims for over-the-counter COVID-19 test kits, according to a news release by the U.S. Attorney’s office of the Northern District of Illinois. Amirali Bhimani, 42, has been charged with three counts of healthcare fraud for the alleged scheme, which took place within a stretch of under six months. Medicare bene…