{2 16 840 1 113883 18 366}
Code system of concepts used to specify the category of adjustment and is used to assist in determining which table is used for Adjustment Reason. Used in the Adjustment (ADJ) segment in HL7 Version 2.x messaging.
Status in source: complete.
Names: adjustmentCategory
{
"organization": "HL7 International",
"coding_system_name": "Adjustment Category 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.
Status in source: active.
Names: AdjustmentCategory, v2-0564
{
"url": "http://terminology.hl7.org/CodeSystem/v2-0564",
"date": "2019-12-01",
"title": "adjustmentCategory",
"status": "active",
"contact": [
{
"telecom": [
{
"value": "http://hl7.org",
"system": "url"
},
{
"value": "hq@HL7.org",
"system": "email"
}
]
}
],
"purpose": "Underlying Master Code System for V2 table 0564 (Adjustment Category 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:2.16.840.1.113883.18.366",
"system": "urn:ietf:rfc:3986"
},
"hierarchyMeaning": "is-a"
}Downloaded: 2026-10-19T20:26:54.046133+00:00.
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 2.16.840.1.113883.18.408 | MimeTypes, v2-0834, mimeTypes | 0 | 0 | |
| 2.16.840.1.113883.18.409 | TelecommunicationExpirationReason, v2-0868, telecommunicationExpirationReason | 0 | 0 | |
| 2.16.840.1.113883.18.410 | SupplyRisk, v2-0871, supplyRisk | 0 | 0 | |
| 2.16.840.1.113883.18.411 | RoleExecutingPhysician, v2-0881, roleExecutingPhysician | 0 | 0 | |
| 2.16.840.1.113883.18.412 | MedicalRoleExecutingPhysician, v2-0882, medicalRoleExecutingPhysician | 0 | 0 | |
| 2.16.840.1.113883.18.413 | SideOfBody, v2-0894, sideOfBody | 0 | 0 | |
| 2.16.840.1.113883.18.415 | SecurityCheckScheme, v2-0904, securityCheckScheme | 0 | 0 | |
| 2.16.840.1.113883.18.416 | ShipmentStatus, v2-0905, shipmentStatus | 0 | 0 | |
| 2.16.840.1.113883.18.417 | Actpriority, v2-0906, actpriority | 0 | 0 | |
| 2.16.840.1.113883.18.418 | Confidentiality, v2-0907, confidentiality | 0 | 0 | |
| 2.16.840.1.113883.18.419 | PatientResultsReleaseCategorizationScheme, v2-0909, patientResultsReleaseCategorizationScheme | 0 | 0 | |
| 2.16.840.1.113883.18.420 | Participation, v2-0912, participation | 0 | 0 | |
| 2.16.840.1.113883.18.421 | RootCause, v2-0914, rootCause | 0 | 0 | |
| 2.16.840.1.113883.18.422 | RelevantClincialInformation, v2-0916, relevantClincialInformation | 0 | 0 | |
| 2.16.840.1.113883.18.423 | BolusType, v2-0917, bolusType | 0 | 0 | |
| 2.16.840.1.113883.18.424 | PcaType, v2-0918, pcaType | 0 | 0 | |
| 2.16.840.1.113883.18.425 | ExclusiveTest, v2-0919, exclusiveTest | 0 | 0 | |
| 2.16.840.1.113883.18.426 | PreferredSpecimenAttributeStatus, v2-0920, preferredSpecimen-AttributeStatus | 0 | 0 | |
| 2.16.840.1.113883.18.427 | CertificationType, v2-0921, certificationType | 0 | 0 | |
| 2.16.840.1.113883.18.428 | CertificationCategory, v2-0922, certificationCategory | 0 | 0 | |
| 2.16.840.1.113883.18.429 | ProcessInterruption, v2-0923, processInterruption | 0 | 0 | |
| 2.16.840.1.113883.18.430 | CumulativeDosageLimitUom, v2-0924, cumulativeDosageLimitUom | 0 | 0 | |
| 2.16.840.1.113883.18.431 | PhlebotomyIssue, v2-0925, phlebotomyIssue | 0 | 0 | |
| 2.16.840.1.113883.18.432 | PhlebotomyStatus, v2-0926, phlebotomyStatus | 0 | 0 | |
| 2.16.840.1.113883.18.433 | ArmStick, v2-0927, armStick | 0 | 0 | |
| 2.16.840.1.113883.18.434 | IntendedProcedureType, v2-0933, intendedProcedureType | 0 | 0 | |
| 2.16.840.1.113883.18.435 | ProcessInterruptionReason, v2-0935, processInterruptionReason | 0 | 0 | |
| 2.16.840.1.113883.18.436 | NameAddressRepresentation, v2-4000, name-addressRepresentation | 0 | 0 | |
| 2.16.840.1.113883.18.438 | dischargeDisposition | 0 | 0 | |
| 2.16.840.1.113883.18.439 | ObservationType, v2-0936, observationType | 0 | 0 | |
| 2.16.840.1.113883.18.440 | ObservationSubtype, v2-0937, observationSubtype | 0 | 0 | |
| 2.16.840.1.113883.18.441 | CollectionEvent, v2-0938, collectionEvent | 0 | 0 | |
| 2.16.840.1.113883.18.442 | CommunicationLocation, v2-0939, communicationLocation | 0 | 0 | |
| 2.16.840.1.113883.18.443 | LimitationTypeCode, v2-0940, limitationTypeCode | 0 | 0 | |
| 2.16.840.1.113883.18.444 | EquipmentStateIndicator, v2-0942, equipmentStateIndicator | 0 | 0 | |
| 2.16.840.1.113883.18.445 | AutoDilutionType, v2-0945, auto-DilutionType | 0 | 0 | |
| 2.16.840.1.113883.18.446 | SupplierType, v2-0946, supplierType | 0 | 0 | |
| 2.16.840.1.113883.18.447 | approvalIndicator | 0 | 0 | |
| 2.16.840.1.113883.18.448 | V2CSRelationshipType, v2-0948, v2CS-relationshipType | 0 | 0 | |
| 2.16.840.1.113883.18.449 | OrderControlCodeReason, v2-0949, orderControlCodeReason | 0 | 0 | |
| 2.16.840.1.113883.18.450 | OrderStatusModifier, v2-0950, orderStatusModifier | 0 | 0 | |
| 2.16.840.1.113883.18.451 | ReasonForStudy, v2-0951, reasonForStudy | 0 | 0 | |
| 2.16.840.1.113883.18.453 | OnlineVerificationResult, v2-0970 | 0 | 0 | |
| 2.16.840.1.113883.18.454 | OnlineVerificationResultErrorCodes, v2-0971 | 0 | 0 | |
| 2.16.840.1.113883.18.455 | QuantityUnits, v2-0560 | 0 | 0 |