When patients across Orange County began noticing mysterious charges for medical tests they had never received, the trail of unexplained bills led investigators to an unlikely source: a Mission Viejo ...

Cases of healthcare fraud are rising. Some involve misusing patients' and caregivers' personally identifiable information or manipulating billing services for financial gain, but a growing concern is ...

This report discusses the preliminary results of our work on fraud risk management in the advance premium tax credita subsidy that the government pays to insurance companies to make premiums more ...