mdatool.

Loading usage...

Settings
Abbreviation
Healthcare

allergy external identifier

alrg_ext_id

Usage Notes

Adverse reaction history - External system reference ID

Global Definition

The external system reference id for a adverse reaction history. Used as a unique reference to identify and track the allergy across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for allergy management and reporting.

Sources

Healthcare Data Standards & Best Practices

View Full Definition

Schema Preview

● application/json
{
  "abbreviation": "alrg_ext_id",
  "fullTerm": "allergy external identifier",
  "domain": "healthcare",
  "metadata": {
    "hasDefinition": true,
    "type": "acronym"
  }
}