Promoting Responsible and Effective Virtual Experiences through Novel Technology to Deliver Improved Access and Better Engagement with Tested and Evidence-based Strategies Act or the PREVENT DIABETES Act This bill requires the Centers for Medicare & Medicaid Services to allow online or virtual diabetes prevention programs that meet standards set by the Centers for Disease Control and Prevention (CDC) to participate in the Medicare Diabetes Prevention Program Expanded Model. The model provides CDC-approved training on dietary changes, physical activity, and other behavioral strategies for beneficiaries who are at risk of developing type 2 diabetes.