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
2.16.840.1.113883.18.203	SourceType, v2-0332, sourceType	0	0
2.16.840.1.113883.18.204	DisabilityInformationRelationship, v2-0334, disabilityInformationRelationship	0	0
2.16.840.1.113883.18.205	RepeatPattern, v2-0335, repeatPattern	0	0
2.16.840.1.113883.18.206	ReferralReason, v2-0336, referralReason	0	0
2.16.840.1.113883.18.207	CertificationStatus, v2-0337, certificationStatus	0	0
2.16.840.1.113883.18.208	practitionerIdNumberType	0	0
2.16.840.1.113883.18.209	AdvancedBeneficiaryNotice, v2-0339, advancedBeneficiaryNotice	0	0
2.16.840.1.113883.18.210	PatientsRelationshipToInsured, v2-0344, patientsRelationshipToInsured	0	0
2.16.840.1.113883.18.213	CweStatuses, v2-0353, cweStatuses	0	0
2.16.840.1.113883.18.214	MessageStructure, v2-0354, messageStructure	0	0
2.16.840.1.113883.18.215	PrimaryKeyValueType, v2-0355, primaryKeyValueType	0	0
2.16.840.1.113883.18.216	AlternateCharacterSetHandlingScheme, v2-0356, alternateCharacterSetHandlingScheme	0	0
2.16.840.1.113883.18.217	MessageErrorCondition, v2-0357, messageErrorCondition	0	0
2.16.840.1.113883.18.218	DiagnosisPriority, v2-0359, diagnosisPriority	0	0
2.16.840.1.113883.18.219	degreeLicenseCertificate	0	0
2.16.840.1.113883.18.220	DegreeLicenseCertificate, v2-0360, degreeLicenseCertificate	0	0
2.16.840.1.113883.18.221	assigningAuthority	0	0
2.16.840.1.113883.18.222	CommentType, v2-0364, commentType	0	0
2.16.840.1.113883.18.223	EquipmentState, v2-0365, equipmentState	0	0
2.16.840.1.113883.18.224	LocalRemoteControlState, v2-0366, local-remoteControlState	0	0
2.16.840.1.113883.18.225	AlertLevel, v2-0367, alertLevel	0	0
2.16.840.1.113883.18.226	RemoteControlCommand, v2-0368, remoteControlCommand	0	0
2.16.840.1.113883.18.227	SpecimenRole, v2-0369, specimenRole	0	0
2.16.840.1.113883.18.228	ContainerStatus, v2-0370, containerStatus	0	0
2.16.840.1.113883.18.229	AdditivePreservative, v2-0371, additivePreservative	0	0
2.16.840.1.113883.18.230	SpecimenComponent, v2-0372, specimenComponent	0	0
2.16.840.1.113883.18.231	Treatment, v2-0373, treatment	0	0
2.16.840.1.113883.18.232	SystemInducedContaminants, v2-0374, systemInducedContaminants	0	0
2.16.840.1.113883.18.233	ArtificialBlood, v2-0375, artificialBlood	0	0
2.16.840.1.113883.18.234	SpecialHandling, v2-0376, specialHandling	0	0
2.16.840.1.113883.18.235	EnvironmentalFactors, v2-0377, environmentalFactors	0	0
2.16.840.1.113883.18.236	SubstanceStatus, v2-0383, substanceStatus	0	0
2.16.840.1.113883.18.237	SubstanceType, v2-0384, substanceType	0	0
2.16.840.1.113883.18.238	CommandResponse, v2-0387, commandResponse	0	0
2.16.840.1.113883.18.239	ProcessingType, v2-0388, processingType	0	0
2.16.840.1.113883.18.240	AnalyteRepeatStatus, v2-0389, analyteRepeatStatus	0	0
2.16.840.1.113883.18.241	segmentGroup	0	0
2.16.840.1.113883.18.242	SegmentGroup, v2-0391, segmentGroup	0	0
2.16.840.1.113883.18.243	MatchReason, v2-0392, matchReason	0	0
2.16.840.1.113883.18.244	MatchAlgorithms, v2-0393, matchAlgorithms	0	0
2.16.840.1.113883.18.245	ResponseModality, v2-0394, responseModality	0	0
2.16.840.1.113883.18.246	ModifyIndicator, v2-0395, modifyIndicator	0	0
2.16.840.1.113883.18.247	CodingSystem, v2-0396, codingSystem	0	0
2.16.840.1.113883.18.248	Sequencing, v2-0397, sequencing	0	0
2.16.840.1.113883.18.249	ContinuationStyle, v2-0398, continuationStyle	0	0
2.16.840.1.113883.18.250	GovernmentReimbursementProgram, v2-0401, governmentReimbursementProgram	0	0
2.16.840.1.113883.18.251	SchoolType, v2-0402, schoolType	0	0
2.16.840.1.113883.18.252	LanguageAbility, v2-0403, languageAbility	0	0
2.16.840.1.113883.18.253	LanguageProficiency, v2-0404, languageProficiency	0	0
2.16.840.1.113883.18.254	OrganizationUnitType, v2-0406, organizationUnitType	0	0