Utilization of Integrated and Colocated Behavioral Health Models in Pediatric Primary Care.

Integrating behavioral health services within pediatric primary care may help address barriers to these services for youth, especially the underserved. Models of primary care behavioral health include coordinated, colocated, integrated, and collaborative care. This study began exploring the comparative utility of these models by investigating differences in the demographics and diagnoses of patients seen for a behavioral health warm handoff (integrated model) and a scheduled behavioral health visit (colocated model) across 3 pediatric primary care sites. The 3 sites differed in their rates of warm handoff usage, and there were differences in certain diagnoses given at warm handoffs versus scheduled visits. Depression diagnoses were more likely to be given in warm handoffs, and disruptive behavior, trauma/adjustment, and attention-deficit/hyperactivity disorder-related diagnoses were more likely to be given in scheduled visits. These results have implications for the influence of office structure and standardized procedures on behavioral health models used in pediatric primary care.