{
    "id": "DG1.8",
    "type": "Field",
    "position": "DG1.8",
    "name": "Diagnostic Related Group",
    "length": 250,
    "usage": "B",
    "rpt": "1",
    "dataType": "CE",
    "dataTypeName": "Coded Element",
    "tableId": "0055",
    "tableName": "Diagnosis related group",
    "description": "As of Version 2.3, this field has been retained for backward compatibility only.  This field has moved to the new DRG segment. It contains the DRG for the transaction. Interim DRGs could be determined for an encounter. Refer to User-defined Table 0055 - Diagnosis Related Group for suggested values.",
    "sample": "",
    "fields": [
        {
            "id": "DG1.8.1",
            "type": "Component",
            "position": "DG1.8.1",
            "length": 20,
            "dataType": "ST",
            "dataTypeName": "String Data",
            "usage": "O",
            "rpt": "1",
            "tableId": null,
            "tableName": null,
            "name": "Identifier",
            "description": "Sequence of characters (the code) that uniquely identifies the item being referenced. Different coding schemes will have different elements here."
        },
        {
            "id": "DG1.8.2",
            "type": "Component",
            "position": "DG1.8.2",
            "length": 199,
            "dataType": "ST",
            "dataTypeName": "String Data",
            "usage": "O",
            "rpt": "1",
            "tableId": null,
            "tableName": null,
            "name": "Text",
            "description": "The descriptive or textual name of the identifier, e.g., myocardial infarction or X-ray impression."
        },
        {
            "id": "DG1.8.3",
            "type": "Component",
            "position": "DG1.8.3",
            "length": 20,
            "dataType": "ID",
            "dataTypeName": "Coded values for HL7 tables",
            "usage": "O",
            "rpt": "1",
            "tableId": "0396",
            "tableName": "Coding system",
            "name": "Name Of Coding System",
            "description": "Identifies the coding scheme being used in the identifier component. The combination of the identifier and name of coding system components will be a unique code for a data item. Each system has a unique identifier."
        },
        {
            "id": "DG1.8.4",
            "type": "Component",
            "position": "DG1.8.4",
            "length": 20,
            "dataType": "ST",
            "dataTypeName": "String Data",
            "usage": "O",
            "rpt": "1",
            "tableId": null,
            "tableName": null,
            "name": "Alternate Identifier",
            "description": "An alternate sequence of characters (the code) that uniquely identifies the item being referenced. See usage note in section introduction."
        },
        {
            "id": "DG1.8.5",
            "type": "Component",
            "position": "DG1.8.5",
            "length": 199,
            "dataType": "ST",
            "dataTypeName": "String Data",
            "usage": "O",
            "rpt": "1",
            "tableId": null,
            "tableName": null,
            "name": "Alternate Text",
            "description": "The descriptive or textual name of the alternate identifier. See usage note in section introduction."
        },
        {
            "id": "DG1.8.6",
            "type": "Component",
            "position": "DG1.8.6",
            "length": 20,
            "dataType": "ID",
            "dataTypeName": "Coded values for HL7 tables",
            "usage": "O",
            "rpt": "1",
            "tableId": "0396",
            "tableName": "Coding system",
            "name": "Name Of Alternate Coding System",
            "description": "Identifies the coding scheme being used in the alternate identifier component."
        }
    ]
}