(CNN) -- The statement:
"The federal government is such a bad manager of money that somewhere between 70 and $120 billion a year in Medicare and Medicaid is paid to crooks ... I would start to balance the budget by stop paying the crooks, not by cheating honest Americans."
-- former House Speaker Newt Gingrich, a Monday night's CNN-Tea Party Republican debate
The facts:
The federal government estimates that in 2010, about 5.5% of its spending -- about $125 billion -- involved "improper payments" to businesses or individuals.
About $70 billion came from Medicare, the federal health program for seniors, and Medicaid, which provides medical insurance for low-income Americans. Those programs involve more than $660 billion.
But "improper payments" is a broad category that not only includes fraud, but administrative errors and overpayments.
The verdict:
Misleading. The low end of Gingrich's claim of Medicare and Medicaid fraud losses is roughly what the federal government has reported for erroneous payments -- but since the figure includes ordinary clerical mistakes, the former speaker's estimate likely overstates the actual amount lost to "crooks."
CNN's Matt Smith and Lindsey Knight contributed to this report.