What was the primary purpose of the False Claims Act (FCA) when it was implemented?

The primary purpose of the False Claims Act (FCA), enacted in 1863, was to combat fraud against the Federal government, particularly in the context of military contracts during the Civil War. Over the years, this act has become a cornerstone of fraud enforcement, enabling the government to recover losses resulting from fraudulent claims made for payment by contractors and providers. The FCA allows individuals or "whistleblowers" to file lawsuits on behalf of the government and to share in any funds recovered, which incentivizes the reporting of fraudulent activities. This focus on protecting government funds has been essential in various sectors, including healthcare, where fraudulent billing and claims practices can significantly drain resources intended for legitimate services.