HL7 Terminology (THO)
3.1.0 - Publication International flag

This page is part of the HL7 Terminology (v3.1.0: Release) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

CodeSystem: applicationChangeType

Official URL: http://terminology.hl7.org/CodeSystem/v2-0409 Version: 2.1.0
Active as of 2019-12-01 Responsible: HL7, Inc Computable Name: ApplicationChangeType
Other Identifiers: : urn:oid:2.16.840.1.113883.18.255

Copyright/Legal: Copyright HL7. Licensed under creative commons public domain

HL7-defined code system of concepts which specify the type of change being requested (if NMR query) or announced (if NMD unsolicited update) during application status changes. It is assumed that a “new” version starts up with no loss or duplication of data as the “old” one is shutting down (if possible). Used in HL7 Version 2 Messaging in the NSC segment.

Underlying Master Code System for V2 table 0409 (Application Change Type)

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


statushttp://terminology.hl7.org/CodeSystem/utg-concept-properties#statuscodeStatus of the concept
deprecatedhttp://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecatedcodeVersion of HL7 in which the code was deprecated

This code system http://terminology.hl7.org/CodeSystem/v2-0409 defines the following codes:

SU Start upStart up
SD Shut downShut down
M Migrates to different CPUMigrates to different CPU


2020-05-06reviseVocabulary WGTed KleinMigrated to the UTG maintenance environment and publishing tooling.