Coronavirus Hit the U.S. Long Before We Knew

Months before travel bans and lockdowns, Americans were transmitting the coronavirus across the country.

Why We Don't Know How Many Americans Are Infected With Coronavirus--and Might Never Know

Small Group of Doctors Are Biggest Medicare Billers

Generic Vicodin Tops Medicare List

Small Number of Drugs Drives Big Medicare Bill

Taxpayers Face Big Tab for Unusual Doctor Billings

More than 2,300 providers earned $500,000 or more from Medicare in 2012 from a single procedure or service.

Medicare Payment Data Throw Spotlight on Potential Abuses

Data Shine Light on Hospital Bills