{
    "id": "IN3.20",
    "type": "Field",
    "position": "IN3.20",
    "name": "Pre-Certification Requirement",
    "length": 40,
    "usage": "O",
    "rpt": "*",
    "dataType": "ICD",
    "dataTypeName": "Insurance Certification Definition",
    "tableId": null,
    "tableName": null,
    "description": "This field indicates whether pre-certification is required for particular patient types, and the time window for obtaining the certification.",
    "sample": "",
    "fields": [
        {
            "id": "IN3.20.1",
            "type": "Component",
            "position": "IN3.20.1",
            "length": 11,
            "dataType": "IS",
            "dataTypeName": "Coded value for user-defined tables",
            "usage": "O",
            "rpt": "1",
            "tableId": "0150",
            "tableName": "Certification patient type",
            "name": "Certification Patient Type",
            "description": "Specifies the category or type of patient for which this certification is requested. Refer to User-defined Table 0150 - Certification patient type for suggested values."
        },
        {
            "id": "IN3.20.2",
            "type": "Component",
            "position": "IN3.20.2",
            "length": 1,
            "dataType": "ID",
            "dataTypeName": "Coded values for HL7 tables",
            "usage": "R",
            "rpt": "1",
            "tableId": "0136",
            "tableName": "Yes/no indicator",
            "name": "Certification Required",
            "description": "Specifies whether or not a certification is required. Refer to HL7 table 0136 - Yes/no indicator for valid values."
        },
        {
            "id": "IN3.20.3",
            "type": "Component",
            "position": "IN3.20.3",
            "length": 26,
            "dataType": "TS",
            "dataTypeName": "Time Stamp",
            "usage": "O",
            "rpt": "1",
            "tableId": null,
            "tableName": null,
            "name": "Date/Time Certification Required",
            "description": "The date/time by which the certification must be obtained."
        }
    ]
}