AlertDevice, v2-0437 — HL7 Terminology
Code system of concepts specifying any type of allergy alert device the patient may be carrying or wearing. Used in HL7 Version 2.x messaging in the IAM segment.
{2 16 840 1 113883 18 278}
Code system of concepts specifying any type of allergy alert device the patient may be carrying or wearing. Used in HL7 Version 2.x messaging in the IAM segment.
Status in source: active.
Names: AlertDevice, v2-0437
{
"url": "http://terminology.hl7.org/CodeSystem/v2-0437",
"date": "2019-12-01",
"title": "alertDevice",
"status": "active",
"contact": [
{
"telecom": [
{
"value": "http://hl7.org",
"system": "url"
},
{
"value": "hq@HL7.org",
"system": "email"
}
]
}
],
"purpose": "Underlying Master Code System for V2 table 0437 (Alert Device 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:2.16.840.1.113883.18.278",
"system": "urn:ietf:rfc:3986"
},
"hierarchyMeaning": "is-a"
}Downloaded: 2026-10-19T20:26:54.046133+00:00.
Status in source: complete.
Names: alertDevice
{
"organization": "HL7 International",
"coding_system_name": "Alert Device Code",
"published_oid_type": "18"
}HL7 report status: OID review is complete.
· Download HL7 International OID Registry — all types, statuses and fieldsDownloaded: 2026-10-25T23:05:32.096080+00:00.
| 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 |