AI RESEARCH
Serialisation Strategy Matters: How FHIR Data Format Affects LLM Medication Reconciliation
arXiv CS.CL
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ArXi:2604.21076v1 Announce Type: new Medication reconciliation at clinical handoffs is a high-stakes, error-prone process. Large language models are increasingly proposed to assist with this task using FHIR-structured patient records, but a fundamental and largely unstudied variable is how the FHIR data is serialised before being passed to the model.