appointment onset date

Architectural Definition

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

Schema Preview

● application/json

{
  "entity": "appointment-onset-date",
  "domain": "healthcare",
  "metadata": {
    "displayName": "appointment onset date",
    "status": "STANDARDIZED",
    "version": "1.0.4",
    "isStandardized": true
  }
}

Standard

ISO-8601

Data Type

String/Obj

Steward

Arch Council

Verified

Feb 2026

mdatool.

Architectural Definition

Schema Preview