Reference record for OID 2.16.840.1.113883.18.111

Parent

2.16.840.1.113883.18 (18, v2CodeSystemsRoot)

Node code

111

Node names

SegmentAction
v2-0206
segmentAction

Numeric OID

2.16.840.1.113883.18.111

URN notation

urn:oid:2.16.840.1.113883.18.111

ASN.1 notation

{2 16 840 1 113883 18 111}

{joint-iso-itu-t(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0206(111)}
{joint-iso-itu-t(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) segmentAction(111)}
{joint-iso-itu-t(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0206(111)}
{joint-iso-itu-t(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) segmentAction(111)}
{joint-iso-ccitt(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0206(111)}
{joint-iso-ccitt(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) segmentAction(111)}
{joint-iso-ccitt(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0206(111)}
{joint-iso-ccitt(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) segmentAction(111)}

OID-IRI notation

/2/16/840/1/113883/18/111
/Country/840/1/113883/18/111
/Joint-ISO-ITU-T/16/840/1/113883/18/111

Named path variants

/joint-iso-itu-t/country/us/organization/hl7/18/SegmentAction
/joint-iso-itu-t/country/us/organization/hl7/18/v2-0206
/joint-iso-itu-t/country/us/organization/hl7/18/segmentAction
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/SegmentAction
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/v2-0206
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/segmentAction
/joint-iso-itu-t/country/us/organization/HL7/18/SegmentAction
/joint-iso-itu-t/country/us/organization/HL7/18/v2-0206
/joint-iso-itu-t/country/us/organization/HL7/18/segmentAction
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/SegmentAction
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/v2-0206
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/segmentAction
/joint-iso-itu-t/country/us-joint/organization/hl7/18/SegmentAction
/joint-iso-itu-t/country/us-joint/organization/hl7/18/v2-0206
/joint-iso-itu-t/country/us-joint/organization/hl7/18/segmentAction
/joint-iso-itu-t/country/us-joint/organization/hl7/v2CodeSystemsRoot/SegmentAction
Additional combinations skipped.

Descriptions

segmentAction — HL7 International OID Registry

HL7-defined code system of concepts specifying actions to be applied for segments when an HL7 version 2 interface is operating in "action code mode" (a kind of update mode in the Standard). Used in HL7 Version 2.x messaging in the RXA, RXV, LCH, IAM, ARV and IN1 segments.

SegmentAction, v2-0206 — HL7 Terminology

Source records

segmentAction

Status in source: complete.

Names: segmentAction

Technical details

{
  "organization": "HL7 International",
  "coding_system_name": "Segment Action Code",
  "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[16244] / Comp_OID 2.16.840.1.113883.18.111.
Source version and references

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

SegmentAction, v2-0206

Status in source: active.

Names: SegmentAction, v2-0206

Technical details

{
  "url": "http://terminology.hl7.org/CodeSystem/v2-0206",
  "date": "2019-12-01",
  "title": "segmentAction",
  "status": "active",
  "contact": [
    {
      "telecom": [
        {
          "value": "http://hl7.org",
          "system": "url"
        },
        {
          "value": "hq@HL7.org",
          "system": "email"
        }
      ]
    }
  ],
  "purpose": "Underlying Master Code System for V2 table 0206 (Segment Action Code)",
  "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:2.16.840.1.113883.18.111",
    "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-v2-0206.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	Direct children	Descendants	Description
2.16.840.1.113883.18.307	OrderType, v2-0482, orderType	0	0
2.16.840.1.113883.18.308	AuthorizationMode, v2-0483, authorizationMode	0	0
2.16.840.1.113883.18.309	DispenseType, v2-0484, dispenseType	0	0
2.16.840.1.113883.18.310	ExtendedPriorityCodes, v2-0485, extendedPriorityCodes	0	0
2.16.840.1.113883.18.311	SpecimenType, v2-0487, specimenType	0	0
2.16.840.1.113883.18.312	SpecimenCollectionMethod, v2-0488, specimenCollectionMethod	0	0
2.16.840.1.113883.18.313	Risks, v2-0489, risks	0	0
2.16.840.1.113883.18.314	SpecimenRejectReason, v2-0490, specimenRejectReason	0	0
2.16.840.1.113883.18.315	SpecimenQuality, v2-0491, specimenQuality	0	0
2.16.840.1.113883.18.316	SpecimenAppropriateness, v2-0492, specimenAppropriateness	0	0
2.16.840.1.113883.18.317	SpecimenCondition, v2-0493, specimenCondition	0	0
2.16.840.1.113883.18.318	SpecimenChildRole, v2-0494, specimenChildRole	0	0
2.16.840.1.113883.18.319	BodySiteModifier, v2-0495, bodySiteModifier	0	0
2.16.840.1.113883.18.320	ConsentType, v2-0496, consentType	0	0
2.16.840.1.113883.18.321	ConsentMode, v2-0497, consentMode	0	0
2.16.840.1.113883.18.322	ConsentStatus, v2-0498, consentStatus	0	0
2.16.840.1.113883.18.323	ConsentBypassReason, v2-0499, consentBypassReason	0	0
2.16.840.1.113883.18.324	ConsentDisclosureLevel, v2-0500, consentDisclosureLevel	0	0
2.16.840.1.113883.18.325	ConsentNonDisclosureReason, v2-0501, consentNon-disclosureReason	0	0
2.16.840.1.113883.18.326	NonSubjectConsenterReason, v2-0502, non-subjectConsenterReason	0	0
2.16.840.1.113883.18.327	SequenceResultsFlag, v2-0503, sequenceResultsFlag	0	0
2.16.840.1.113883.18.328	SequenceCondition, v2-0504, sequenceCondition	0	0
2.16.840.1.113883.18.329	CyclicEntryExitIndicator, v2-0505, cyclicEntryExitIndicator	0	0
2.16.840.1.113883.18.330	ServiceRequestRelationship, v2-0506, serviceRequestRelationship	0	0
2.16.840.1.113883.18.331	ObservationResultHandling, v2-0507, observationResultHandling	0	0
2.16.840.1.113883.18.332	BloodProductProcessingRequirements, v2-0508, bloodProductProcessingRequirements	0	0
2.16.840.1.113883.18.333	BloodProductDispenseStatus, v2-0510, bloodProductDispenseStatus	0	0
2.16.840.1.113883.18.334	BpObservationStatusCodesInterpretation, v2-0511, bpObservationStatusCodesInterpretation	0	0
2.16.840.1.113883.18.335	BloodProductTransfusionDispositionStatus, v2-0513, bloodProductTransfusion-dispositionStatus	0	0
2.16.840.1.113883.18.336	TransfusionAdverseReaction, v2-0514, transfusionAdverseReaction	0	0
2.16.840.1.113883.18.337	ErrorSeverity, v2-0516, errorSeverity	0	0
2.16.840.1.113883.18.338	InformInstructions, v2-0517, informInstructions	0	0
2.16.840.1.113883.18.339	OverrideType, v2-0518, overrideType	0	0
2.16.840.1.113883.18.340	MessageWaitingPriority, v2-0520, messageWaitingPriority	0	0
2.16.840.1.113883.18.341	ComputationType, v2-0523, computationType	0	0
2.16.840.1.113883.18.342	SequenceCondition, v2-0524, sequenceCondition	0	0
2.16.840.1.113883.18.343	CalendarAlignment, v2-0527, calendarAlignment	0	0
2.16.840.1.113883.18.344	EventRelatedPeriod, v2-0528, eventRelatedPeriod	0	0
2.16.840.1.113883.18.345	Precision, v2-0529, precision	0	0
2.16.840.1.113883.18.346	OrganizationAgencyDepartment, v2-0530, organization-Agency-Department	0	0
2.16.840.1.113883.18.347	ExpandedYesNoIndicator, v2-0532, expandedYes-NoIndicator	0	0
2.16.840.1.113883.18.348	ClergyNotificationType, v2-0534, clergyNotificationType	0	0
2.16.840.1.113883.18.349	SignatureType, v2-0535, signatureType	0	0
2.16.840.1.113883.18.350	CertificateStatus, v2-0536, certificateStatus	0	0
2.16.840.1.113883.18.351	InstitutionRelationshipType, v2-0538, institutionRelationshipType	0	0
2.16.840.1.113883.18.352	InactiveReason, v2-0540, inactiveReason	0	0
2.16.840.1.113883.18.353	ContainerCondition, v2-0544, containerCondition	0	0
2.16.840.1.113883.18.354	JurisdictionalBreadth, v2-0547, jurisdictionalBreadth	0	0
2.16.840.1.113883.18.355	SignatorysRelationshipToSubject, v2-0548, signatorysRelationshipToSubject	0	0
2.16.840.1.113883.18.356	BodyParts, v2-0550, bodyParts	0	0