Accuracy of Pharmacy Benefit Manager Medication Formularies in an Electronic Health Record System and the Epocrates Mobile Application

摘要

BACKGROUND: Physicians commonly use formulary medication coverage information generated by electronic heath records (EHRs) and the Epocrates mobile drug database application when making medication selection decisions. Nonformulary selections may lead to higher out-of-pocket patient costs and nonadherence with prescribed regimens. Nonformulary selections also contribute to higher overall health plan spending. However, the accuracy of these systems compared with actual insurance coverage is not known.