Reference record for OID 2.16.840.1.113883.18.23

Parent

2.16.840.1.113883.18 (18, v2CodeSystemsRoot)

Node code

Node names

EventReason
v2-0062
eventReason

Numeric OID

2.16.840.1.113883.18.23

URN notation

urn:oid:2.16.840.1.113883.18.23

ASN.1 notation

{2 16 840 1 113883 18 23}

{joint-iso-itu-t(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0062(23)}
{joint-iso-itu-t(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) eventReason(23)}
{joint-iso-itu-t(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0062(23)}
{joint-iso-itu-t(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) eventReason(23)}
{joint-iso-ccitt(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0062(23)}
{joint-iso-ccitt(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) eventReason(23)}
{joint-iso-ccitt(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0062(23)}
{joint-iso-ccitt(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) eventReason(23)}

OID-IRI notation

/2/16/840/1/113883/18/23
/Country/840/1/113883/18/23
/Joint-ISO-ITU-T/16/840/1/113883/18/23

Named path variants

/joint-iso-itu-t/country/us/organization/hl7/18/EventReason
/joint-iso-itu-t/country/us/organization/hl7/18/v2-0062
/joint-iso-itu-t/country/us/organization/hl7/18/eventReason
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/EventReason
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/v2-0062
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/eventReason
/joint-iso-itu-t/country/us/organization/HL7/18/EventReason
/joint-iso-itu-t/country/us/organization/HL7/18/v2-0062
/joint-iso-itu-t/country/us/organization/HL7/18/eventReason
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/EventReason
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/v2-0062
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/eventReason
/joint-iso-itu-t/country/us-joint/organization/hl7/18/EventReason
/joint-iso-itu-t/country/us-joint/organization/hl7/18/v2-0062
/joint-iso-itu-t/country/us-joint/organization/hl7/18/eventReason
/joint-iso-itu-t/country/us-joint/organization/hl7/v2CodeSystemsRoot/EventReason
Additional combinations skipped.

Descriptions

eventReason — HL7 International OID Registry

Code system of concepts which specify the reason for an event. Used in HL7 Version 2.x messaging in the EVN segment.

Source records

eventReason

Status in source: complete.

Names: eventReason

Technical details

{
  "organization": "HL7 International",
  "coding_system_name": "Event Reason",
  "published_oid_type": "18"
}

HL7 International OID Registry · Publisher's source file: HL7 International OID Registry — all types, statuses and fields
HL7 report status: OID review is complete.
· Download HL7 International OID Registry — all types, statuses and fields
Source location: OID_Report.xml / OID_root[16372] / Comp_OID 2.16.840.1.113883.18.23.
Source version and references

Downloaded: 2026-10-25T23:05:32.096080+00:00.

EventReason, v2-0062

Status in source: active.

Names: EventReason, v2-0062

Technical details

{
  "url": "http://terminology.hl7.org/CodeSystem/v2-0062",
  "date": "2019-12-01",
  "title": "eventReason",
  "status": "active",
  "contact": [
    {
      "telecom": [
        {
          "value": "http://hl7.org",
          "system": "url"
        },
        {
          "value": "hq@HL7.org",
          "system": "email"
        }
      ]
    }
  ],
  "purpose": "Underlying Master Code System for V2 table 0062 (Event Reason)",
  "version": "3.0.0",
  "copyright": "This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html",
  "publisher": "Health Level Seven International",
  "experimental": false,
  "caseSensitive": true,
  "compositional": false,
  "resource_type": "CodeSystem",
  "versionNeeded": false,
  "oid_identifier": {
    "value": "urn:oid:2.16.840.1.113883.18.23",
    "system": "urn:ietf:rfc:3986"
  },
  "hierarchyMeaning": "is-a"
}

HL7 Terminology · Publisher's source file: Source package: package.tgz · Download HL7 Terminology — complete terminology package (TGZ)
Source location: package/CodeSystem-v2-0062.json#/identifier/0.
Source version and references

Downloaded: 2026-10-19T20:26:54.046133+00:00.

First Registration Authority (inferred from ancestor 2.16.840.1.113883)

W. Ted Klein

Current Registration Authority (inferred from ancestor 2.16.840.1.113883.18)

HL7 International

Siblings (445)

OID	Name	Description
2.16.840.1.113883.18.1	sex	Sex
2.16.840.1.113883.18.2	administrativeSex, AdministrativeSex, v2-0001	Administrative sex
2.16.840.1.113883.18.3	problemGoalActionCode, ProblemGoalAction, v2-0287, problem-goalAction	Health Level 7 (HL7) Table 0287 – Problem/goal action code
2.16.840.1.113883.18.4	Event, v2-0003, eventType
2.16.840.1.113883.18.5	PatientClass, v2-0004, patientClass
2.16.840.1.113883.18.6	ethnicGroup
2.16.840.1.113883.18.7	religion
2.16.840.1.113883.18.8	Religion2, v2-0006, religion2
2.16.840.1.113883.18.9	AdmissionType, v2-0007, admissionType
2.16.840.1.113883.18.10	AcknowledgmentCodes, v2-0008, acknowledgmentCodes
2.16.840.1.113883.18.11	AmbulatoryStatus, v2-0009, ambulatoryStatus
2.16.840.1.113883.18.12	StockLocation, v2-0012, stockLocation
2.16.840.1.113883.18.13	TransactionType, v2-0017, transactionType
2.16.840.1.113883.18.14	admitSource
2.16.840.1.113883.18.15	Priority, v2-0027, priority
2.16.840.1.113883.18.16	Route, v2-0033, route
2.16.840.1.113883.18.17	SiteAdministered, v2-0034, siteAdministered
2.16.840.1.113883.18.18	OrderStatus, v2-0038, orderStatus
2.16.840.1.113883.18.19	conditionCodes
2.16.840.1.113883.18.20	WhatSubjectFilter, v2-0048, whatSubjectFilter
2.16.840.1.113883.18.21	DiagnosisType, v2-0052, diagnosisType
2.16.840.1.113883.18.22	CheckDigitScheme, v2-0061, checkDigitScheme
2.16.840.1.113883.18.24	Relationship, v2-0063, relationship
2.16.840.1.113883.18.25	SpecimenAction, v2-0065, specimenAction
2.16.840.1.113883.18.26	EmploymentStatus, v2-0066, employmentStatus
2.16.840.1.113883.18.27	HospitalService, v2-0069, hospitalService
2.16.840.1.113883.18.28	SpecimenSourceCodes, v2-0070, specimenSourceCodes
2.16.840.1.113883.18.29	DiagnosticServiceSectionId, v2-0074, diagnosticServiceSectionId
2.16.840.1.113883.18.30	MessageType, v2-0076, messageType
2.16.840.1.113883.18.31	interpretationCodes
2.16.840.1.113883.18.32	NatureOfAbnormalTesting, v2-0080, natureOfAbnormalTesting
2.16.840.1.113883.18.33	OutlierType, v2-0083, outlierType
2.16.840.1.113883.18.34	ObservationResultStatusCodesInterpretation, v2-0085, observationResultStatusCodesInterpretation
2.16.840.1.113883.18.35	QueryPriority, v2-0091, queryPriority
2.16.840.1.113883.18.36	ReAdmissionIndicator, v2-0092, re-admissionIndicator
2.16.840.1.113883.18.37	TypeOfAgreement, v2-0098, typeOfAgreement
2.16.840.1.113883.18.38	InvocationEvent, v2-0100, invocationEvent
2.16.840.1.113883.18.39	DelayedAcknowledgmentType, v2-0102, delayedAcknowledgmentType
2.16.840.1.113883.18.40	ProcessingId, v2-0103, processingId
2.16.840.1.113883.18.41	VersionId, v2-0104, versionId
2.16.840.1.113883.18.42	SourceOfComment, v2-0105, sourceOfComment
2.16.840.1.113883.18.43	QueryResponseFormat, v2-0106, queryResponseFormat
2.16.840.1.113883.18.44	DeferredResponseType, v2-0107, deferredResponseType
2.16.840.1.113883.18.45	QueryResultsLevel, v2-0108, queryResultsLevel
2.16.840.1.113883.18.46	ReportPriority, v2-0109, reportPriority
2.16.840.1.113883.18.47	BedStatus, v2-0116, bedStatus
2.16.840.1.113883.18.48	OrderControlCodes, v2-0119, orderControlCodes
2.16.840.1.113883.18.49	ResponseFlag, v2-0121, responseFlag
2.16.840.1.113883.18.50	ChargeType, v2-0122, chargeType
2.16.840.1.113883.18.51	ResultStatus, v2-0123, resultStatus