Clinical Update: Child and Adolescent Behavioral Health Care in Community Systems of Care

Objective: The objective of this Clinical Update is to review the principles, structures, processes, and outcomes of community systems of care as they pertain to the delivery of behavioral health care to children and adolescents Method: A search of the literature on this topic from 2002 was initially conducted in 2016 and repeated in 2019 and 2021, yielding 1,604 English-language citations. These citations were supplemented by references suggested by topic experts and identified through Web searches, increasing the yield to 1,684 total citations, of which 1,184 were unduplicated. After sequential review by Update authors at title/abstract and then full-text levels, the citations were winnowed to 156 based on relevance to the topic. Results: The systems of care approach, arising in the 1980s, expanded child and adolescent behavioral health care from the core services of psychotherapy, medication management, inpatient psychiatric services, and residential treatment to include home- and community-based treatment and support services; promotion, prevention, and early intervention programs; and specialized services for very young children and youth and young adults of transition age. These services and supports are delivered by a large multidisciplinary workforce and are governed by key principles, including a biopsychosocial case conceptualization; family-driven, youth-guided, strengths-based, and trauma-informed care. Services in the least restrictive setting; continuity of care across transitions; a public health framework for service delivery; promotion of wellness and resilience; and elimination of health disparities. Challenges to systems of care implementation include funding availability, workforce shortages, deficiencies in cross-systems collaboration, and variability in insurance coverage. Although controlled studies have failed to provide convincing evidence of favorable outcomes from the whole systems of care approach, uncontrolled research has demonstrated increased access to care, positive clinical and functional outcomes, improved family functioning, and reductions in costs, particularly when research is focused on specific behavioral health problems, specific interventions such as Wraparound care, or highly specified groups of youth. Conclusion: Health professionals who are educated in the systems of care approach can improve access to and quality of behavioral health care for children and adolescents with behavioral health needs.