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Verified Standard
v1.0.4-LATEST

directive onset date

Architectural Definition

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

Schema Preview

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