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To conduct a scoping review of the timing, scope, and purpose of literature related to the United States Medical Licensing Examination (USMLE) given the recent impetus to revise USMLE scoring. The authors searched PubMed, PsycInfo, and ERIC for relevant articles published from 1990 to 2019. Articles selected for review were labeled as research or commentaries and coded by USMLE Step level, sample characteristics (e.g., year(s), single/multiple institutions), how scores were used (e.g., predictor/outcome/descriptor), and purpose (e.g., clar