Nearly 200 people have been charged in a sweeping nationwide crackdown on health care fraud schemes with false claims topping $2.7 billion, the Justice Department said on Thursday. Attorney General Merrick Garland announced the charges against doctors, nurse practitioners and others across the U.S. accused of a variety of scams, including a $900 million scheme in Arizona targeting dying patients. “It does not matter if you are a trafficker in a drug cartel or a corporate executive or medical professional employed by a health care company, if you profit from the unlawful distribution of controlled substances, you will be held accountable,” Garland said in a statement.