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HL7 v2 Field Extractor
Pull a specific field from all segments of a given type (e.g., all PID-3 values).
Examples
PID+3→ patient identifiersPID+5→ patient namesPV1+2→ patient class (I/O/E)


Pull a specific field from all segments of a given type (e.g., all PID-3 values).
PID + 3 → patient identifiersPID + 5 → patient namesPV1 + 2 → patient class (I/O/E)Published by: Joe Morrow on Nov 5, 2025