This report summarizes findings from a project designed to gain understanding of dental claims data in New Hampshire. Building upon current analysis of medical claims data, the project explored the dental claims data to understand how these data can be used to better understand the landscape of oral health service delivery in New Hampshire, with a focus on preventive services, and services to children. The intended outcome was to provide organizations focusing on the improvement of oral health in New Hampshire with an understanding of how the NH CHIS data – and dental claims data in particular – can be used to inform efforts and interventions for oral health in the state.