As increasingly expensive medications continue to enter the market and questions about prescription drug affordability become everyday topics of conversation, the pharmacy benefit management space is undergoing profound changes. To get a sense of the forces driving these changes, Optum Rx Senior Vice President of Clinical Consulting, Scott Draeger welcomed Optum Rx president and Chief Operating Officer Jon Mahrt for a recent episode of the Pharmacy Insights Podcast. Together they discuss how issues of access, affordability, and transparency have become the new imperatives for pharmacy benefit management and the innovations addressing these challenges.