HL7 v2.1 Vocabulary
0.1.0 - ci-build

HL7 v2.1 Vocabulary, published by HL7/FO. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/frankoemig/hl7.v2.terminology.v21/ and changes regularly. See the Directory of published versions

## CodeSystem: Delayed Acknowledgement Type (2.1 - 1.0.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/CodeSystem/delayedAcknowledgmentType | Version: 1.0.0
Active as of 2026-01-27 | Computable Name: DelayedAcknowledgmentType
Other Identifiers: OID:2.16.840.1.113883.18.39
Copyright/Legal: HL7 Inc., 2026

HL7-defined code system of concepts which specify a response type used in deferred processing two phase reply for delayed acknowldgement mode of the original acknowledgement mechanism defined in HL7 Version 2.x messaging and used in the MSH segment.

This Code system is referenced in the content logical definition of the following value sets:

- Hl7VSdelayedAcknowledgmentType

Properties

This code system defines the following properties for its concepts

Name | Code | URI | Type | Description
versionIntroduced | versionIntroduced | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced | string | version when was this code introduced
versionDeprecated | versionDeprecated | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated | string | version when was this code deprecated
status | status | http://hl7.org/fhir/concept-properties#status | code | A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired
comment | comment | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment | string | A string that provides additional detail pertinent to the use or understanding of the concept
usage | usage | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage | string | usage notes for this code
modified | modified | http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified | dateTime | date of last modification

Concepts

This case-sensitive code system `http://terminology.hl7.org/v2plusvocab/CodeSystem/delayedAcknowledgmentType` defines the following code:

Code | Display | Definition | versionIntroduced | Deutsch (German, de)
D | Message received, stored for later processing | Message Received, stored for later processing | 2.1 | Nachricht erhalten, zur Bearbeitung gespeichert