observationSubtype — HL7 International OID Registry
HL7-defined code system of concepts specifying the observation sub-type. Used in HL7 Version 2.x messaging in the OBX segment.
{2 16 840 1 113883 18 440}
HL7-defined code system of concepts specifying the observation sub-type. Used in HL7 Version 2.x messaging in the OBX segment.
Status in source: complete.
Names: observationSubtype
{
"organization": "HL7 International",
"coding_system_name": "Observation Sub-Type",
"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: ObservationSubtype, v2-0937
{
"url": "http://terminology.hl7.org/CodeSystem/v2-0937",
"date": "2019-12-01",
"title": "observationSubtype",
"status": "active",
"contact": [
{
"telecom": [
{
"value": "http://hl7.org",
"system": "url"
},
{
"value": "hq@HL7.org",
"system": "email"
}
]
}
],
"purpose": "Underlying Master Code System for V2 table 0937 (Observation Sub-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:2.16.840.1.113883.18.440",
"system": "urn:ietf:rfc:3986"
},
"hierarchyMeaning": "is-a"
}Downloaded: 2026-10-19T20:26:54.046133+00:00.
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 2.16.840.1.113883.18.356 | BodyParts, v2-0550, bodyParts | 0 | 0 | |
| 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 |