subscriber system identifier

Architectural Definition

The system-generated unique id for a primary insurance policy holder. Used as a unique reference to identify and track the subscriber across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for subscriber management and reporting.

Schema Preview

● application/json

{
  "entity": "subscriber-system-identifier",
  "domain": "healthcare",
  "metadata": {
    "displayName": "subscriber system identifier",
    "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