Reference record for OID 2.16.840.1.113883.18.154

Parent

2.16.840.1.113883.18 (18, v2CodeSystemsRoot)

Node code

154

Node name

modality

Numeric OID

2.16.840.1.113883.18.154

URN notation

urn:oid:2.16.840.1.113883.18.154

ASN.1 notation

{2 16 840 1 113883 18 154}

{joint-iso-itu-t(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) modality(154)}
{joint-iso-itu-t(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) modality(154)}
{joint-iso-ccitt(2) country(16) us(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) modality(154)}
{joint-iso-ccitt(2) country(16) us-joint(840) organization(1) hl7(113883) v2CodeSystemsRoot(18) modality(154)}

OID-IRI notation

/2/16/840/1/113883/18/154
/Country/840/1/113883/18/154
/Joint-ISO-ITU-T/16/840/1/113883/18/154

Named path variants

/joint-iso-itu-t/country/us/organization/hl7/18/modality
/joint-iso-itu-t/country/us/organization/hl7/v2CodeSystemsRoot/modality
/joint-iso-itu-t/country/us/organization/HL7/18/modality
/joint-iso-itu-t/country/us/organization/HL7/v2CodeSystemsRoot/modality
/joint-iso-itu-t/country/us-joint/organization/hl7/18/modality
/joint-iso-itu-t/country/us-joint/organization/hl7/v2CodeSystemsRoot/modality
/joint-iso-itu-t/country/us-joint/organization/HL7/18/modality
/joint-iso-itu-t/country/us-joint/organization/HL7/v2CodeSystemsRoot/modality
/joint-iso-ccitt/country/us/organization/hl7/18/modality
/joint-iso-ccitt/country/us/organization/hl7/v2CodeSystemsRoot/modality
/joint-iso-ccitt/country/us/organization/HL7/18/modality
/joint-iso-ccitt/country/us/organization/HL7/v2CodeSystemsRoot/modality
/joint-iso-ccitt/country/us-joint/organization/hl7/18/modality
/joint-iso-ccitt/country/us-joint/organization/hl7/v2CodeSystemsRoot/modality
/joint-iso-ccitt/country/us-joint/organization/HL7/18/modality
/joint-iso-ccitt/country/us-joint/organization/HL7/v2CodeSystemsRoot/modality

Descriptions

modality — HL7 International OID Registry

Code system of concepts used to define the imaging apparatus expected to be used to acquire an observation. This table has been removed from the standard as of 2.7 in favor of table 0910. Used in HL7 Version 2.x messaging in the OM1 segment.

Source records

modality

Status in source: complete.

Names: modality

Technical details

{
  "organization": "HL7 International",
  "coding_system_name": "Modality",
  "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[16291] / Comp_OID 2.16.840.1.113883.18.154.
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
2.16.840.1.113883.18.102	TypeOfReferencedData, v2-0191, typeOfReferencedData	0	0
2.16.840.1.113883.18.103	AmountClass, v2-0193, amountClass	0	0
2.16.840.1.113883.18.104	nameType	0	0
2.16.840.1.113883.18.105	NameType2, v2-0200, nameType2	0	0
2.16.840.1.113883.18.106	TelecommunicationUse, v2-0201, telecommunicationUse	0	0
2.16.840.1.113883.18.107	TelecommunicationEquipmentType, v2-0202, telecommunicationEquipmentType	0	0
2.16.840.1.113883.18.108	IdentifierType, v2-0203, identifierType	0	0
2.16.840.1.113883.18.109	OrganizationalNameType, v2-0204, organizationalNameType	0	0
2.16.840.1.113883.18.110	PriceType, v2-0205, priceType	0	0
2.16.840.1.113883.18.111	SegmentAction, v2-0206, segmentAction	0	0
2.16.840.1.113883.18.112	ProcessingMode, v2-0207, processingMode	0	0
2.16.840.1.113883.18.113	QueryResponseStatus, v2-0208, queryResponseStatus	0	0
2.16.840.1.113883.18.114	RelationalOperator, v2-0209, relationalOperator	0	0
2.16.840.1.113883.18.115	RelationalConjunction, v2-0210, relationalConjunction	0	0
2.16.840.1.113883.18.116	AlternateCharacterSets, v2-0211, alternateCharacterSets	0	0
2.16.840.1.113883.18.117	PurgeStatus, v2-0213, purgeStatus	0	0
2.16.840.1.113883.18.118	SpecialProgram, v2-0214, specialProgram	0	0
2.16.840.1.113883.18.119	Publicity, v2-0215, publicity	0	0
2.16.840.1.113883.18.120	PatientStatus, v2-0216, patientStatus	0	0
2.16.840.1.113883.18.121	VisitPriority, v2-0217, visitPriority	0	0
2.16.840.1.113883.18.122	LivingArrangement, v2-0220, livingArrangement	0	0
2.16.840.1.113883.18.123	livingDependency	0	0
2.16.840.1.113883.18.124	LivingDependency2, v2-0223, livingDependency2	0	0
2.16.840.1.113883.18.125	TransportArranged, v2-0224, transportArranged	0	0
2.16.840.1.113883.18.126	EscortRequired, v2-0225, escortRequired	0	0
2.16.840.1.113883.18.127	manufacturersOfVaccinesHL7	0	0
2.16.840.1.113883.18.128	DiagnosisClassification, v2-0228, diagnosisClassification	0	0
2.16.840.1.113883.18.129	drgPayor	0	0
2.16.840.1.113883.18.130	ProcedureFunctionalType, v2-0230, procedureFunctionalType	0	0
2.16.840.1.113883.18.131	StudentStatus, v2-0231, studentStatus	0	0
2.16.840.1.113883.18.132	InsuranceCompanyContactReason, v2-0232, insuranceCompanyContactReason	0	0
2.16.840.1.113883.18.133	ReportTiming, v2-0234, reportTiming	0	0
2.16.840.1.113883.18.134	ReportSource, v2-0235, reportSource	0	0
2.16.840.1.113883.18.135	EventReportedTo, v2-0236, eventReportedTo	0	0
2.16.840.1.113883.18.136	EventQualification, v2-0237, eventQualification	0	0
2.16.840.1.113883.18.137	EventSeriousness, v2-0238, eventSeriousness	0	0
2.16.840.1.113883.18.138	EventExpected, v2-0239, eventExpected	0	0
2.16.840.1.113883.18.139	EventConsequence, v2-0240, eventConsequence	0	0
2.16.840.1.113883.18.140	PatientOutcome, v2-0241, patientOutcome	0	0
2.16.840.1.113883.18.141	PrimaryObserverQualification, v2-0242, primaryObserverQualification	0	0
2.16.840.1.113883.18.142	IdentityMayBeDivulged, v2-0243, identityMayBeDivulged	0	0
2.16.840.1.113883.18.143	StatusOfEvaluation, v2-0247, statusOfEvaluation	0	0
2.16.840.1.113883.18.144	ProductSource, v2-0248, productSource	0	0
2.16.840.1.113883.18.145	RelatednessAssessment, v2-0250, relatednessAssessment	0	0
2.16.840.1.113883.18.146	ActionTakenInResponseToTheEvent, v2-0251, actionTakenInResponseToTheEvent	0	0
2.16.840.1.113883.18.147	CausalityObservations, v2-0252, causalityObservations	0	0
2.16.840.1.113883.18.148	IndirectExposureMechanism, v2-0253, indirectExposureMechanism	0	0
2.16.840.1.113883.18.149	KindOfQuantity, v2-0254, kindOfQuantity	0	0
2.16.840.1.113883.18.150	DurationCategories, v2-0255, durationCategories	0	0
2.16.840.1.113883.18.151	TimeDelayPostChallenge, v2-0256, timeDelayPostChallenge	0	0