The quality of each state's Early and Periodic Screening, Diagnosis, and Treatment (EPSDT) program rests heavily on the decisions made by the program's coordinator, an administrator within the state Medicaid program. EPSDT coordinators rarely share experiences and approaches to their work. Providing these coordinators with the opportunity to learn about children's health and developmental needs, best clinical practices, and innovative policies could significantly improve the quality of children's preventive and developmental services. Through a series of facilitated teleconferences, this project will provide coordinators with the means to communicate and collaborate with one another in order to make the EPSDT program more effective in promoting children's health and development.