AI RESEARCH
Foundation Models to Unlock Real-World Evidence from Nationwide Medical Claims
arXiv CS.CL
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ArXi:2605.02740v1 Announce Type: cross Evidence derived from large-scale real-world data (RWD) is increasingly informing regulatory evaluation and healthcare decision-making. Administrative claims provide population-scale, longitudinal records of healthcare utilization, expenditure, and detailed coding of diagnoses, procedures, and medications, yet their potential as a substrate for healthcare foundation models remains largely unexplored.