Transform FHIR (Fast Healthcare Interoperability Resources) data into relational tables for analytics. Use when parsing FHIR bundles, extracting resources (Patient, Observation, Condition, MedicationRequest, etc.), flattening nested JSON, or loading healthcare data into Snowflake. Triggers include FHIR, HL7, healthcare interoperability, Patient resource, Observation, Condition, Bundle, ndjson, healthcare JSON.