BOSTON (AP) — A federal audit released Wednesday said the U.S. government overpaid Massachusetts nearly $106 million for Medicaid reimbursements, and recommends that the state be ordered to refund the money.

The report, from the inspector general’s office of the U.S. Department of Health and Human Services, determined the state incorrectly calculated reimbursement rates for adjusted claims submitted between October 2008 and December 2010.