AcknowledgmentCodes, v2-0008 — HL7 Terminology
HL7-defined code system of concepts specifying acknowledgment codes. For details of usage, see message processing rules in the published Standard. Used in HL7 Version 2.x messaging in the MSA segment.
{2 16 840 1 113883 18 10}
HL7-defined code system of concepts specifying acknowledgment codes. For details of usage, see message processing rules in the published Standard. Used in HL7 Version 2.x messaging in the MSA segment.
Status in source: active.
Names: AcknowledgmentCodes, v2-0008
{
"url": "http://terminology.hl7.org/CodeSystem/v2-0008",
"date": "2019-12-01",
"title": "acknowledgmentCodes",
"status": "active",
"contact": [
{
"telecom": [
{
"value": "http://hl7.org",
"system": "url"
},
{
"value": "hq@HL7.org",
"system": "email"
}
]
}
],
"purpose": "Underlying Master Code System for V2 table 0008 (Acknowledgment 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:2.16.840.1.113883.18.10",
"system": "urn:ietf:rfc:3986"
},
"hierarchyMeaning": "is-a"
}Downloaded: 2026-10-19T20:26:54.046133+00:00.
Status in source: complete.
Names: acknowledgmentCodes
{
"organization": "HL7 International",
"coding_system_name": "Acknowledgment 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 |
|---|---|---|---|---|
| 2.16.840.1.113883.18.203 | 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 |