The purpose of the PCTE: IBHPC Program is to fund innovative training programs that integrate behavioral health care into primary care, particularly in rural and underserved settings with a special emphasis on the treatment of opioid use disorder. The PCTE: IBHPC is a component of the PCTE Program which functions to strengthen the primary care physician and physician assistant workforce by supporting enhanced training for future and current primary care clinicians, teachers, and educators and to promote primary care practice in underserved areas.