Abstract: The disclosed invention relates to a method of delivering individually customized, evidence-based intervention plans that focus on the specific needs of each participant across an entire population. Through the identification of each program participant's modifiable risk-factors and cost drivers, indicated by deviations from the most up-to-date best practices and nationally-based guidelines of care, the described system maximizes outcomes for each member in the most cost-effective manner possible, leading to increased return on investment (ROI), improved outcomes and greater participant satisfaction.