loinc primary indicator

Architectural Definition

The primary designation flag for a logical observation identifiers names and codes. Used to track the current state or condition of the loinc. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for loinc management and reporting.

Schema Preview

● application/json

{
  "entity": "loinc-primary-indicator",
  "domain": "healthcare",
  "metadata": {
    "displayName": "loinc primary indicator",
    "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