GAO report on PBMs impact on federal employee access to drugs requested.
Executive Summary
PBM PHARMACY NETWORKS' IMPACT ON FEHBP ENROLLEE ACCESS TO DRUGS and pharmacy services is to be explored in a General Accounting office study requested by Sens. Cohen (R-Maine) and Pryor (D-Ark.) and Reps. Moran (D-Va.) and Gilman (R-N.Y.). The Federal Employees Health Benefits Program is contracted to Blue Cross/Blue Shield, which subcontracts pharmacy benefit administration to Merck/Medco and Lilly/PCS.