{2 16 840 1 113883 18 16}
HL7-defined code system of concepts that indicate a means of administrating a medication dose. Used in HL7 Version 2 messaging in the RX1 segment (which was withdrawn after version 2.2). As of HL7 version 2.3, it was replaced by 2.16.840.1.113883.18.80 routeOfAdministration and 2.16.840.1.113883.18.83 administrationMethod. Used in the RX1 segment.
Status in source: complete.
Names: route
{
"organization": "HL7 International",
"coding_system_name": "ROUTE",
"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.
Status in source: active.
Names: Route, v2-0033
{
"url": "http://terminology.hl7.org/CodeSystem/v2-0033",
"date": "2019-12-01",
"title": "route",
"status": "active",
"contact": [
{
"telecom": [
{
"value": "http://hl7.org",
"system": "url"
},
{
"value": "hq@HL7.org",
"system": "email"
}
]
}
],
"purpose": "Underlying Master Code System for V2 table 0033 (ROUTE)",
"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:2.16.840.1.113883.18.16",
"system": "urn:ietf:rfc:3986"
},
"hierarchyMeaning": "is-a"
}Downloaded: 2026-10-19T20:26:54.046133+00:00.
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 2.16.840.1.113883.18.255 | ApplicationChangeType, v2-0409, applicationChangeType | 0 | 0 | |
| 2.16.840.1.113883.18.256 | supplementalServiceInformation | 0 | 0 | |
| 2.16.840.1.113883.18.257 | DrgTransferType, v2-0415, drgTransferType | 0 | 0 | |
| 2.16.840.1.113883.18.258 | ProcedureDrgType, v2-0416, procedureDrgType | 0 | 0 | |
| 2.16.840.1.113883.18.259 | TissueType, v2-0417, tissueType | 0 | 0 | |
| 2.16.840.1.113883.18.260 | ProcedurePriority, v2-0418, procedurePriority | 0 | 0 | |
| 2.16.840.1.113883.18.262 | SeverityOfIllness, v2-0421, severityOfIllness | 0 | 0 | |
| 2.16.840.1.113883.18.263 | TriageType, v2-0422, triageType | 0 | 0 | |
| 2.16.840.1.113883.18.264 | CaseCategory, v2-0423, caseCategory | 0 | 0 | |
| 2.16.840.1.113883.18.265 | GestationCategory, v2-0424, gestationCategory | 0 | 0 | |
| 2.16.840.1.113883.18.266 | NewbornType, v2-0425, newbornType | 0 | 0 | |
| 2.16.840.1.113883.18.267 | BloodProduct, v2-0426, bloodProduct | 0 | 0 | |
| 2.16.840.1.113883.18.268 | RiskManagementIncident, v2-0427, riskManagementIncident | 0 | 0 | |
| 2.16.840.1.113883.18.269 | IncidentType, v2-0428, incidentType | 0 | 0 | |
| 2.16.840.1.113883.18.270 | ProductionClass, v2-0429, productionClass | 0 | 0 | |
| 2.16.840.1.113883.18.271 | ArrivalMode, v2-0430, arrivalMode | 0 | 0 | |
| 2.16.840.1.113883.18.272 | RecreationalDrugType, v2-0431, recreationalDrugType | 0 | 0 | |
| 2.16.840.1.113883.18.273 | AdmissionLevelOfCare, v2-0432, admissionLevelOfCare | 0 | 0 | |
| 2.16.840.1.113883.18.274 | Precaution, v2-0433, precaution | 0 | 0 | |
| 2.16.840.1.113883.18.275 | PatientCondition, v2-0434, patientCondition | 0 | 0 | |
| 2.16.840.1.113883.18.276 | AdvanceDirective, v2-0435, advanceDirective | 0 | 0 | |
| 2.16.840.1.113883.18.277 | SensitivityToCausativeAgent, v2-0436, sensitivityToCausativeAgent | 0 | 0 | |
| 2.16.840.1.113883.18.278 | AlertDevice, v2-0437, alertDevice | 0 | 0 | |
| 2.16.840.1.113883.18.279 | AllergyClinicalStatus, v2-0438, allergyClinicalStatus | 0 | 0 | |
| 2.16.840.1.113883.18.280 | DataTypes, v2-0440, dataTypes | 0 | 0 | |
| 2.16.840.1.113883.18.281 | ImmunizationRegistryStatus, v2-0441, immunizationRegistryStatus | 0 | 0 | |
| 2.16.840.1.113883.18.282 | LocationServiceType, v2-0442, locationServiceType | 0 | 0 | |
| 2.16.840.1.113883.18.283 | ProviderRole, v2-0443, providerRole | 0 | 0 | |
| 2.16.840.1.113883.18.284 | NameAssemblyOrder, v2-0444, nameAssemblyOrder | 0 | 0 | |
| 2.16.840.1.113883.18.285 | IdentityReliability, v2-0445, identityReliability | 0 | 0 | |
| 2.16.840.1.113883.18.286 | EventType, v2-0450, eventType | 0 | 0 | |
| 2.16.840.1.113883.18.287 | healthCareProviderTypeCode | 0 | 0 | |
| 2.16.840.1.113883.18.288 | healthCareProviderClassification | 0 | 0 | |
| 2.16.840.1.113883.18.289 | healthCareProviderAreaOfSpecialization | 0 | 0 | |
| 2.16.840.1.113883.18.290 | typeOfBill | 0 | 0 | |
| 2.16.840.1.113883.18.292 | OverallClaimDisposition, v2-0457, overallClaimDisposition | 0 | 0 | |
| 2.16.840.1.113883.18.293 | reimbursementAction | 0 | 0 | |
| 2.16.840.1.113883.18.294 | denialOrRejectionType | 0 | 0 | |
| 2.16.840.1.113883.18.295 | NameAddressRepresentation, v2-0465, name-addressRepresentation | 0 | 0 | |
| 2.16.840.1.113883.18.296 | AmbulatoryPaymentClassification, v2-0466, ambulatoryPaymentClassification | 0 | 0 | |
| 2.16.840.1.113883.18.297 | PaymentAdjustmentInformation, v2-0468, paymentAdjustmentInformation | 0 | 0 | |
| 2.16.840.1.113883.18.298 | PackagingStatus, v2-0469, packagingStatus | 0 | 0 | |
| 2.16.840.1.113883.18.299 | ReimbursementType, v2-0470, reimbursementType | 0 | 0 | |
| 2.16.840.1.113883.18.300 | TqConjunctionId, v2-0472, tqConjunctionId | 0 | 0 | |
| 2.16.840.1.113883.18.301 | FormularyStatus, v2-0473, formularyStatus | 0 | 0 | |
| 2.16.840.1.113883.18.302 | OrganizationUnitType, v2-0474, organizationUnitType | 0 | 0 | |
| 2.16.840.1.113883.18.303 | ChargeTypeReason, v2-0475, chargeTypeReason | 0 | 0 | |
| 2.16.840.1.113883.18.304 | ControlledSubstanceSchedule, v2-0477, controlledSubstanceSchedule | 0 | 0 | |
| 2.16.840.1.113883.18.305 | FormularyStatus, v2-0478, formularyStatus | 0 | 0 | |
| 2.16.840.1.113883.18.306 | PharmacyOrderTypes, v2-0480, pharmacyOrderTypes | 0 | 0 |