(May 12, 2020, 1:54 PM EDT) -- WASHINGTON, D.C. — Nothing prevents a dialysis provider from pursuing reimbursement claims under a federal health insurance policy as an assignee, a federal judge in the District of Columbia said May 8 (RAI Care Centers of Maryland I v. Office of Personnel Management, No. 18-3151, D. D.C., 2020 U.S. Dist. LEXIS 81431)....