DISCLOSURES: This work was funded by the West Health Policy Center. Dr Hernandez reports consulting fees from Pfizer and BMS, outside of the submitted work. Following the submission of the original manuscript, Dr Dickson became an employee of AHIP. AHIP has had no role in reviewing this letter. The statements, findings, conclusions, views, and opinions contained and expressed herein are not necessarily those of IQVIA Inc. or any of its affiliated or subsidiary entities.