1. Most hospitals obtain compounded drugs from outsourcing facilities, which must meet FDA quality standards Publication: [Washington, D.C.] : U.S. Department of Health and Human Services, Office of Inspector General, June 2019 Subject(s): Drug Compounding -- standardsMedicareOutsourced ServicesPurchasing, HospitalQuality ControlChemistry, Pharmaceutical -- standardsHumansUnited StatesUnited States. Food and Drug Administration.