title: CMS can still order trials before full coverage.
authors: Virgil
authors: V
authors: Dickson
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S. / Q000191:economics / Q000592:standards*; D002986:Clinical Trials as Topic / Q000379:methods / Q000592:standards*; D018795:Device Approval / Q000592:standards; D017277:Drug Approval / Q000379:methods; D019317:Evidence-Based Medicine / Q000191:economics* / Q000592:standards; D006801:Humans; D012051:Reimbursement Mechanisms / Q000592:standards*; D014481:United States; D014486:United States Food and Drug Administration / Q000592:standards