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Packagehl7.v2.uv.terminology.v231
Resource TypeCodeSystem
IdCodeSystem-nubc-OccurrenceCode-cs.json
FHIR VersionR4
Sourcehttps://build.fhir.org/ig/frankoemig/hl7.v2.terminology.v231/CodeSystem-nubc-OccurrenceCode-cs.html
URLhttp://terminology.hl7.org/v2plusvocab/CodeSystem/nubc-OccurrenceCode-cs
Version1.0.0
Statusactive
Date2026-01-27T19:22:40+00:00
NameNubc-OccurrenceCode-cs
TitleOccurrence Code (2.3.1 - 1.0.0)
Authorityhl7
DescriptionNational Uniform Billing Committee (NUBC) UB-04 Data Specifications Manual, UB form locator 31 - 34, Occurrence Codes and Amounts - code and associated date defining a significant event relating to the bill that may affect payer processing the claim. The UB-04 Data Specifications Manual with the codes is available by subscription from NUBC at http://www.nubc.org/become.html. Used in HL7 Version 2.x messaging in the OCD segment. Updated by NUBC annually; see the coding instructions for more detail.
CopyrightHL7 Inc., 2026
Contentcomplete

Resources that use this resource

ValueSet
hl7VSoccurrenceCodeOccurrence Code (2.3.1 - 1.0.0)

Resources that this resource uses

No resources found


Narrative

Note: links and images are rebased to the (stated) source


Source1

{
  "resourceType": "CodeSystem",
  "id": "nubc-OccurrenceCode-cs",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-v2versionCreated",
      "valueString": "2.3.1"
    },
    {
      "url": "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-versionHistory",
      "valueString": "generate correct history somehow"
    },
    {
      "url": "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-tableNo",
      "valueString": "0350"
    }
  ],
  "url": "http://terminology.hl7.org/v2plusvocab/CodeSystem/nubc-OccurrenceCode-cs",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.6.301.7"
    }
  ],
  "version": "1.0.0",
  "name": "Nubc-OccurrenceCode-cs",
  "title": "Occurrence Code (2.3.1 - 1.0.0)",
  "status": "active",
  "experimental": true,
  "date": "2026-01-27T19:22:40+00:00",
  "publisher": "HL7/FO",
  "contact": [
    {
      "name": "HL7/FO",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org"
        }
      ]
    }
  ],
  "description": "National Uniform Billing Committee (NUBC) UB-04 Data Specifications Manual, UB form locator 31 - 34, Occurrence Codes and Amounts - code and associated date defining a significant event relating to the bill that may affect payer processing the claim. The UB-04 Data Specifications Manual with the codes is available by subscription from NUBC at http://www.nubc.org/become.html.  Used in HL7 Version 2.x messaging in the OCD segment. Updated by NUBC annually; see the coding instructions for more detail.",
  "copyright": "HL7 Inc., 2026",
  "caseSensitive": true,
  "compositional": false,
  "content": "complete",
  "property": [
    {
      "code": "versionIntroduced",
      "uri": "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced",
      "description": "version when was this code introduced",
      "type": "string"
    },
    {
      "code": "versionDeprecated",
      "uri": "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated",
      "description": "version when was this code deprecated",
      "type": "string"
    },
    {
      "code": "status",
      "uri": "http://hl7.org/fhir/concept-properties#status",
      "description": "A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired",
      "type": "code"
    },
    {
      "code": "comment",
      "uri": "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment",
      "description": "A string that provides additional detail pertinent to the use or understanding of the concept",
      "type": "string"
    },
    {
      "code": "usage",
      "uri": "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage",
      "description": "usage notes for this code",
      "type": "string"
    },
    {
      "code": "modified",
      "uri": "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified",
      "description": "date of last modification",
      "type": "dateTime"
    }
  ],
  "concept": [
    {
      "code": "01",
      "display": "Auto accident",
      "definition": "Auto accident",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "02",
      "display": "No fault insurance involved-including auto accident/other",
      "definition": "No fault insurance involved-including auto accident/other",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "03",
      "display": "Accident/tort liability",
      "definition": "Accident/tort liability",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "04",
      "display": "Accident/employment related",
      "definition": "Accident/employment related",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "05",
      "display": "Other accident",
      "definition": "Other accident",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "06",
      "display": "Crime victim",
      "definition": "Crime victim",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "09",
      "display": "Start of infertility treatment cycle",
      "definition": "Start of infertility treatment cycle",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "10",
      "display": "Last menstrual period",
      "definition": "Last menstrual period",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "11",
      "display": "Onset of symptoms/illness",
      "definition": "Onset of symptoms/illness",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "12",
      "display": "Date of onset for a chronically dependent individual",
      "definition": "Date of onset for a chronically dependent individual",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "17",
      "display": "Date outpatient occupational therapy plan established or last reviewed",
      "definition": "Date outpatient occupational therapy plan established or last reviewed",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "18",
      "display": "Date of retirement patient/beneficiary",
      "definition": "Date of retirement patient/beneficiary",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "19",
      "display": "Date of retirement spouse",
      "definition": "Date of retirement spouse",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "20",
      "display": "Guarantee of payment began",
      "definition": "Guarantee of payment began",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "21",
      "display": "UR notice received",
      "definition": "UR notice received",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "22",
      "display": "Date active care ended",
      "definition": "Date active care ended",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "24",
      "display": "Date insurance denied",
      "definition": "Date insurance denied",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "25",
      "display": "Date benefits terminated by primary payor",
      "definition": "Date benefits terminated by primary payor",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "26",
      "display": "Date SNF bed available",
      "definition": "Date SNF bed available",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "27",
      "display": "Date home health plan established",
      "definition": "Date home health plan established",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "28",
      "display": "Spouse's date of birth",
      "definition": "Spouse's date of birth",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "29",
      "display": "Date outpatient physical therapy plan established or last reviewed",
      "definition": "Date outpatient physical therapy plan established or last reviewed",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "30",
      "display": "Date outpatient speech pathology plan established or last reviewed",
      "definition": "Date outpatient speech pathology plan established or last reviewed",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "31",
      "display": "Date beneficiary notified of intent to bill (accommodations)",
      "definition": "Date beneficiary notified of intent to bill (accommodations)",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "32",
      "display": "Date beneficiary notified of intent to bill (procedures or treatments)",
      "definition": "Date beneficiary notified of intent to bill (procedures or treatments)",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "33",
      "display": "First day of the Medicare coordination period for ESRD beneficiaries covered by EGHP",
      "definition": "First day of the Medicare coordination period for ESRD beneficiaries covered by EGHP",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "34",
      "display": "Date of election of extended care facilities",
      "definition": "Date of election of extended care facilities",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "35",
      "display": "Date treatment started for P.T.",
      "definition": "Date treatment started for P.T.",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "36",
      "display": "Date of inpatient hospital discharge for covered transplant patients",
      "definition": "Date of inpatient hospital discharge for covered transplant patients",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "37",
      "display": "Date of inpatient hospital discharge for non-covered transplant patient",
      "definition": "Date of inpatient hospital discharge for non-covered transplant patient",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "40",
      "display": "Scheduled date of admission",
      "definition": "Scheduled date of admission",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "41",
      "display": "Date of first test for pre-admission testing",
      "definition": "Date of first test for pre-admission testing",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "42",
      "display": "Date of discharge",
      "definition": "Date of discharge",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "43",
      "display": "Scheduled date of canceled surgery",
      "definition": "Scheduled date of canceled surgery",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "44",
      "display": "Date treatment started for O.T.",
      "definition": "Date treatment started for O.T.",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "45",
      "display": "Date treatment started for S.T.",
      "definition": "Date treatment started for S.T.",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "46",
      "display": "Date treatment started for cardiac rehab.",
      "definition": "Date treatment started for cardiac rehab.",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "47",
      "display": "Payer codes",
      "definition": "Payer codes",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "48",
      "display": "Payer codes",
      "definition": "Payer codes",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "49",
      "display": "Payer codes",
      "definition": "Payer codes",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "50",
      "display": "Date lien released",
      "definition": "Date lien released",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "51",
      "display": "Date treatment started for psychiatric care",
      "definition": "Date treatment started for psychiatric care",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "70",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "71",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "72",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "73",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "74",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "75",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "76",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "77",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "78",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "79",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "80",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "81",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "82",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "83",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "84",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "85",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "86",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "87",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "88",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "89",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "90",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "91",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "92",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "93",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "94",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "95",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "96",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "97",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "98",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "99",
      "display": "Occurrence span codes and dates",
      "definition": "Occurrence span codes and dates",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "A1",
      "display": "Birthdate - insured A",
      "definition": "Birthdate - insured A",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "A2",
      "display": "Effective date - insured A policy",
      "definition": "Effective date - insured A policy",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    },
    {
      "code": "A3",
      "display": "Benefits exhausted payer A",
      "definition": "Benefits exhausted payer A",
      "property": [
        {
          "code": "versionIntroduced",
          "valueString": "2.3.1"
        }
      ]
    }
  ]
}