The Federal False Claims Act prohibits presenting fraudulent claims for payment to the US Government, including fraudulent healthcare billing. It incentivizes whistleblowers by awarding 15-30% of recovered funds. Whistleblowers can file qui tam lawsuits providing evidence of false claims under seal. The government investigates and may intervene. Whistleblowers must show a false claim was more likely than not presented to the government. Healthcare fraud now comprises over 50% of False Claims Act cases. The author, experienced with such cases, invites discussion with potential whistleblowers.