Matthew Galeotti, head of the justice department’s criminal division, called the operation “the beginning of a new era of aggressive prosecution and data driven prevention” of healthcare fraud.

The Department of Justice (DOJ) announced on Monday it’s charging hundreds of individuals in the largest national healthcare fraud case

State and federal prosecutors have charged more than 320 people in the largest coordinated takedown of health care fraud schemes in Justice Department history that uncovered nearly $15 billion in false claims.