Clinical data integration platforms allow payers to unify patient data from various silos to better understand population health trends and costs. They feature modular architectures that scale to handle large, diverse data lakes while maintaining data quality. Real-time streaming analytics and strong security are also important to support value-based care models and precision medicine through accurate, shared insights. Successful clinical data integration requires aligning goals, assessing needs, implementing holistic technology and process solutions, and managing ongoing change.