Elon Musk’s so-called Department of Government Efficiency has moved quickly to set up shop in a critical Treasury Department office that handles the vast majority of payments made by the federal government,

Elon Musk's Department of Government Efficiency representatives are at the Centers for Medicare & Medicaid Services this week examining payment and contracting systems of federal health agency. Two senior agency veterans focused on policy and operations are working with DOGE to review the agency overseeing Medicare and Medicaid,