A Manhattan man charged with more than $30 million in health-care fraud saw his Lamborghini seized and made bail only after his parents put up their home as collateral in Brooklyn federal court yesterday.

Ting Huan Tai, 34 — also known as Warren Tai — took over a Queens radiology office where he worked and billed Medicaid and Medicare for services credited to a doctor who no longer worked at the office, federal authorities charged.

“Mr. Tai is not a doctor,” said Assistant US Attorney William Campos. “The defendant is accused of billing the government for radiological services for Dr. John Doe [whose name the feds are protecting], who didn’t work there.”

The feds say Tai billed Medicare about $20 million and Medicaid about $12 million for work supposedly done between May 2010 and March 2012. But that doctor told an FBI agent that he did no work during that period.

“No response,” Tai said after being charged.