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Abbreviation
Healthcare

study external identifier

stdy_ext_id

Usage Notes

Imaging examination - External system reference ID

Global Definition

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

Sources

Healthcare Data Standards & Best Practices

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Schema Preview

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