Vice President JD Vance’s anti-fraud task force has suspended hundreds of hospices suspected of fraudulently billing for end-of-life services in Los Angeles, an area identified by both state and federal authorities as a hospice fraud hot spot.

The newly appointed White House task force, headed by Vance, issued suspensions this week against 447 hospices and 23 home health agencies operating out of Los Angeles, pausing payments to providers believed to have defrauded federal healthcare programs out of more than $600 million.