The US government has charged 200 people in a $2.7 billion healthcare fraud crackdown, with allegations including accepting kickbacks and billing Medicare for unnecessary treatments. The scheme involved submitting bogus claims for wound care treatments, with one case involving $900 million in fraudulent claims for fewer than 500 patients. The crackdown is part of a larger effort to combat healthcare fraud and protect taxpayers. The accused individuals face severe penalties, including imprisonment and fines.