Integrated primary care: a systematic review of program characteristics

The integration of behavioral health services into primary care medical settings may be part of the solution to the fragmented health care system currently found in the United States. Although integrated primary care (IPC) is implemented in various locations across the United States, little information is available about how IPC is specifically practiced. Using a systematic review design, we extracted data from 76 articles to examine 6 categories of IPC program characteristics, including collaboration practices (e.g., shared decision-making, written communication, hallway conversations), program models, behavioral health interventions, behavioral health training and supervision, behavioral health provider type, and setting. Findings show that most IPC programs include psychoeducation, medication, follow-up contact, psychotherapy, and at least 1 care management strategy as part of treatment. Fewer than half of researchers report communication between providers, and even fewer report collaboration as a "shared decision making process." A third of researchers report training and/or supervising behavioral health providers to work in an IPC program, and a fourth report recruiting nurses as behavioral health providers. Of all the studies, family-based interventions were used in 1. We recommend that future researchers report more information about collaboration processes as well as training and supervision of behavioral health providers. We also recommend that researchers develop IPC programs that involve family members in treatment and better implement theory into future IPC programs to support conceptualization and replication of IPC program models.