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Abbreviation
Healthcare

substitution external identifier

sub_ext_id

Usage Notes

Alternative medication - External system reference ID

Global Definition

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

Sources

Healthcare Data Standards & Best Practices

View Full Definition

Schema Preview

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