Background: There are currently major national drivers set out in the Children Act 2004 and the National Service Framework for Children, Young People and Maternity Services that require closer working between statutory agencies, the voluntary sector and young people. Integrated care pathway methodology was used to improve the coordination of health assessments for looked after children. Methods: A working group of looked after children, health, education and social-care professionals, and a care pathway facilitator was established. Meetings were held with all interested parties. National guidance, ‘Promoting the Health of Looked After Children’, was incorporated into a process map for this service in Birmingham. Results: The outcomes include the process itself and a set of operational products. The process enabled young people and different professionals to better understand each other's roles and perspectives. The operational products included a process map and detailed care pathway, new health assessment documentation, an audit tool and a variance reporting strategy. Conclusions: An integrated care pathway process is a useful tool in facilitating closer working between agencies and young people. It can establish inter-agency governance procedures fundamental to delivering a Children's Trust model of working.