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Verified Standard
v1.0.4-LATEST

visit master identifier

Architectural Definition

The enterprise master id for a patient care appointment. Used as a unique reference to identify and track the visit across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for visit management and reporting.

Schema Preview

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