This document provides an overview of integrated health care, including definitions, reasons for its importance, elements of successful models, and challenges. In 3 sentences: Integrated health care combines physical and mental health services to provide coordinated care through programs that address things like chronic conditions, health education, and care for complex multi-morbidities common to those with serious mental illness. Barriers to integration include differing clinical approaches between specialties, lack of provider training, financial and legal issues, and cultural differences between specialties. The benefits of integration include improved detection and treatment of health issues, better outcomes, increased adherence to care, and higher patient and provider satisfaction.