At the close of each quarter, the U.S. Market Access Center of Excellence publishes a Quarterly Advisor featuring a series of articles on the latest Market Access insights. In this edition, we examine the topic of next generation payer segmentation, review IQVIA's Market Access Library offerings, address how Medicare Part D cost sharing is reducing vaccine uptake and perpetuating health inequities, and offer a current analysis of the pharmaceutical industry's state price transparency reporting. Download the Q2 Advisor today.