HL7 PID Completeness Audit
Measures how completely PID fields are populated across a batch of messages.
Clinical safety notice: Zero real patient data (PHI/PII) may be entered into this browser utility. Use synthetic test payloads only. Local-first deterministic processing; nothing leaves your browser.
How it works
Standard: HL7 v2 PID segment (patient identification)
Formula: Percent populated = messages with the field filled / total PID segments
Checks: Population rate for PID-3, 5, 7, 8 and 11; duplicate MRNs with different names or birth dates
Calculated locally in browser memory; nothing leaves your browser.
Deterministic local-first client-side execution. Provided as-is without warranty.