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Verified Standard
v1.0.4-LATEST

substitution start time

Architectural Definition

The beginning time value for a alternative medication. Used to track temporal information related to substitution start time. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for substitution management and reporting.

Schema Preview

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