The Medicare Diabetes Prevention Program expanded model is a structured intervention with the goal of preventing type 2 diabetes in individuals with an indication of prediabetes. The clinical intervention consists of a minimum of 16 intensive “core” sessions of a Centers for Disease Control and Prevention (CDC) approved curriculum furnished over six months in a group-based, classroom-style setting that provides practical training in long-term dietary change, increased physical activity, and behavior change strategies for weight control. After completing the core sessions, less intensive follow-up meetings furnished monthly help ensure that the participants maintain healthy behaviors. The primary goal of the expanded model is at least 5 percent weight loss by participants.

Fortunately, type 2 diabetes can usually be delayed or prevented with health behavior changes. The Medicare Diabetes Prevention Program (MDPP) expanded model is a structured behavior change intervention that aims to prevent the onset of type 2 diabetes among Medicare beneficiaries with an indication of prediabetes.