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Verified Standard
v1.0.4-LATEST

operation onset date

Architectural Definition

The symptom start date for a surgical intervention. Used to track temporal information related to operation onset date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for operation management and reporting.

Schema Preview

● application/json
{
  "entity": "operation-onset-date",
  "domain": "healthcare",
  "metadata": {
    "displayName": "operation onset date",
    "status": "STANDARDIZED",
    "version": "1.0.4",
    "isStandardized": true
  }
}
Standard
ISO-8601
Data Type
String/Obj
Steward
Arch Council
Verified
Feb 2026