Reference record for OID 2.16.840.1.113883.18.254

Parent

2.16.840.1.113883.18 (18, v2CodeSystemsRoot)

Node code

254

Node names

OrganizationUnitType
v2-0406
organizationUnitType

Numeric OID

2.16.840.1.113883.18.254

URN notation

urn:oid:2.16.840.1.113883.18.254

ASN.1 notation

{2 16 840 1 113883 18 254}

{joint-iso-itu-t(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0406(254)}
{joint-iso-itu-t(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) organizationUnitType(254)}
{joint-iso-itu-t(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0406(254)}
{joint-iso-itu-t(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) organizationUnitType(254)}
{joint-iso-ccitt(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0406(254)}
{joint-iso-ccitt(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) organizationUnitType(254)}
{joint-iso-ccitt(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) v2-0406(254)}
{joint-iso-ccitt(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) organizationUnitType(254)}

OID-IRI notation

/2/16/840/1/113883/18/254
/Country/840/1/113883/18/254
/Joint-ISO-ITU-T/16/840/1/113883/18/254

Named path variants

/joint-iso-itu-t/country/us/organization/hl7/18/OrganizationUnitType
/joint-iso-itu-t/country/us/organization/hl7/18/v2-0406
/joint-iso-itu-t/country/us/organization/hl7/18/organizationUnitType
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/OrganizationUnitType
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/v2-0406
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/organizationUnitType
/joint-iso-itu-t/country/us/organization/HL7/18/OrganizationUnitType
/joint-iso-itu-t/country/us/organization/HL7/18/v2-0406
/joint-iso-itu-t/country/us/organization/HL7/18/organizationUnitType
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/OrganizationUnitType
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/v2-0406
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/organizationUnitType
/joint-iso-itu-t/country/us-joint/organization/hl7/18/OrganizationUnitType
/joint-iso-itu-t/country/us-joint/organization/hl7/18/v2-0406
/joint-iso-itu-t/country/us-joint/organization/hl7/18/organizationUnitType
/joint-iso-itu-t/country/us-joint/organization/hl7/v2CodeSystemsRoot/OrganizationUnitType
Additional combinations skipped.

Descriptions

OrganizationUnitType, v2-0406 — HL7 Terminology

HL7-defined code system of concepts which identify an environment in which a provider acts in a specified role. The provider environment is not the specialty for the provider. This is intended to allow communication of this information when the provider information may not have been communicated previously in a master file, and is used to support international requirements. Used in HL7 Version 2 messaging in the PRT and ROL segments.

Source records

OrganizationUnitType, v2-0406

Status in source: active.

Names: OrganizationUnitType, v2-0406

Technical details

{
  "url": "http://terminology.hl7.org/CodeSystem/v2-0406",
  "date": "2019-12-01",
  "title": "organizationUnitType",
  "status": "active",
  "contact": [
    {
      "telecom": [
        {
          "value": "http://hl7.org",
          "system": "url"
        },
        {
          "value": "hq@HL7.org",
          "system": "email"
        }
      ]
    }
  ],
  "purpose": "Underlying Master Code System for V2 table 0406 (Participant Organization Unit Type)",
  "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:2.16.840.1.113883.18.254",
    "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-v2-0406.json#/identifier/0.
Source version and references

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

organizationUnitType

Status in source: complete.

Names: organizationUnitType

Technical details

{
  "organization": "HL7 International",
  "coding_system_name": "Participant Organization Unit Type",
  "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[16399] / Comp_OID 2.16.840.1.113883.18.254.
Source version and references

Downloaded: 2026-10-25T23:05:32.096080+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
2.16.840.1.113883.18.357	InvoiceControl, v2-0553, invoiceControl	0	0
2.16.840.1.113883.18.358	InvoiceReason, v2-0554, invoiceReason	0	0
2.16.840.1.113883.18.359	InvoiceType, v2-0555, invoiceType	0	0
2.16.840.1.113883.18.360	BenefitGroup, v2-0556, benefitGroup	0	0
2.16.840.1.113883.18.361	PayeeType, v2-0557, payeeType	0	0
2.16.840.1.113883.18.362	PayeeRelationshipToInvoice, v2-0558, payeeRelationshipToInvoice	0	0
2.16.840.1.113883.18.363	ProductServiceStatus, v2-0559, product-serviceStatus	0	0
2.16.840.1.113883.18.364	ProductServicesClarification, v2-0561, product-servicesClarification	0	0
2.16.840.1.113883.18.365	ProcessingConsideration, v2-0562, processingConsideration	0	0
2.16.840.1.113883.18.366	AdjustmentCategory, v2-0564, adjustmentCategory	0	0
2.16.840.1.113883.18.367	ProviderAdjustmentReason, v2-0565, providerAdjustmentReason	0	0
2.16.840.1.113883.18.368	BloodUnitType, v2-0566, bloodUnitType	0	0
2.16.840.1.113883.18.369	AdjustmentAction, v2-0569, adjustmentAction	0	0
2.16.840.1.113883.18.370	PaymentMethod, v2-0570, paymentMethod	0	0
2.16.840.1.113883.18.371	InvoiceProcessingResultsStatus, v2-0571, invoiceProcessingResultsStatus	0	0
2.16.840.1.113883.18.372	TaxStatus, v2-0572, taxStatus	0	0
2.16.840.1.113883.18.373	UserAuthenticationCredentialType, v2-0615, userAuthenticationCredentialType	0	0
2.16.840.1.113883.18.374	AddressExpirationReason, v2-0616, addressExpirationReason	0	0
2.16.840.1.113883.18.375	AddressUsage, v2-0617, addressUsage	0	0
2.16.840.1.113883.18.376	Protection, v2-0618, protection	0	0
2.16.840.1.113883.18.377	ItemStatus, v2-0625, itemStatus	0	0
2.16.840.1.113883.18.378	ItemImportance, v2-0634, itemImportance	0	0
2.16.840.1.113883.18.379	ReorderTheory, v2-0642, reorderTheory	0	0
2.16.840.1.113883.18.380	LaborCalculationType, v2-0651, laborCalculationType	0	0
2.16.840.1.113883.18.381	DateFormat, v2-0653, dateFormat	0	0
2.16.840.1.113883.18.382	DeviceType, v2-0657, deviceType	0	0
2.16.840.1.113883.18.383	LotControl, v2-0659, lotControl	0	0
2.16.840.1.113883.18.384	DeviceDataState, v2-0667, deviceDataState	0	0
2.16.840.1.113883.18.385	LoadStatus, v2-0669, loadStatus	0	0
2.16.840.1.113883.18.386	DeviceStatus, v2-0682, deviceStatus	0	0
2.16.840.1.113883.18.387	CycleType, v2-0702, cycleType	0	0
2.16.840.1.113883.18.388	AccessRestrictionValue, v2-0717, accessRestrictionValue	0	0
2.16.840.1.113883.18.389	accessRestrictionReason	0	0
2.16.840.1.113883.18.391	CclValue, v2-0728, cclValue	0	0
2.16.840.1.113883.18.392	DrgDiagnosisDeterminationStatus, v2-0731, drgDiagnosisDeterminationStatus	0	0
2.16.840.1.113883.18.393	GrouperStatus, v2-0734, grouperStatus	0	0
2.16.840.1.113883.18.394	DrgStatusPatient, v2-0739, drgStatusPatient	0	0
2.16.840.1.113883.18.395	DrgStatusFinancialCalculation, v2-0742, drgStatusFinancialCalculation	0	0
2.16.840.1.113883.18.396	DrgGroupingStatus, v2-0749, drgGroupingStatus	0	0
2.16.840.1.113883.18.397	DrgstatusWeightAtBirth, v2-0755, drgstatusWeightAtBirth	0	0
2.16.840.1.113883.18.398	DrgStatusRespirationMinutes, v2-0757, drgStatusRespirationMinutes	0	0
2.16.840.1.113883.18.399	DrgstatusAdmission, v2-0759, drgstatusAdmission	0	0
2.16.840.1.113883.18.400	DrgProcedureDeterminationStatus, v2-0761, drgProcedureDeterminationStatus	0	0
2.16.840.1.113883.18.401	DrgProcedureRelevance, v2-0763, drgProcedureRelevance	0	0
2.16.840.1.113883.18.402	ItemStatus, v2-0776, itemStatus	0	0
2.16.840.1.113883.18.403	ItemType, v2-0778, itemType	0	0
2.16.840.1.113883.18.404	ApprovingRegulatoryAgency, v2-0790, approvingRegulatoryAgency	0	0
2.16.840.1.113883.18.405	RulingAct, v2-0793, rulingAct	0	0
2.16.840.1.113883.18.406	SterilizationType, v2-0806, sterilizationType	0	0
2.16.840.1.113883.18.407	Package, v2-0818, package	0	0