patient updated date

Architectural Definition

The last change date for a individual receiving medical care. Used to track temporal information related to patient updated date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for patient management and reporting.

Schema Preview

● application/json

{
  "entity": "patient-updated-date",
  "domain": "healthcare",
  "metadata": {
    "displayName": "patient updated 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