{
    "id": "GT1.2.9.4",
    "type": "SubComponent",
    "position": "GT1.2.9.4",
    "name": "Alternate Identifier",
    "length": 20,
    "usage": "O",
    "rpt": "1",
    "dataType": "ST",
    "dataTypeName": "String Data",
    "tableId": null,
    "tableName": null,
    "description": "An alternate sequence of characters (the code) that uniquely identifies the item being referenced. Analogous to \"Identifier\" in component 1. See usage note in section introduction.",
    "sample": "",
    "fields": []
}