Purpose: To examine the interrelationship among behavioral health clinician (BHC) staffing, scheduling, and a primary care practice's approach to delivering integrated care.Methods: Observational cross-case comparative analysis of 17 primary care practices in the United States focused on implementation of integrated care. Practices varied in size, ownership, geographic location, and integrated care experience. A multidisciplinary team analyzed documents, practice surveys, field notes from observation visits, implementation diaries, and semistructured interviews using a grounded theory approach.Results Integration of primary and behavioral health care is associated with improved experience of care, better quality, and controlled costs (ie, the triple aim) 1 and is an increasing focus of local, regional, and national transformation efforts. [2][3][4][5] We define inte-