v2+ Vocabulary
0.3.0 - Working Draft to present the concept ideas (FO)

v2+ Vocabulary - Local Development build (v0.3.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

ValueSet: Segment Action Code (2.9 - 1.2.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSsegmentActionCodeV120 Version: 1.2.0
Active as of 2025-08-05 Computable Name: Hl7VSsegmentActionCodeV120
Other Identifiers: OID:2.16.840.1.113883.21.123

Copyright/Legal: HL7 Inc., 2024

Concepts specifying actions to be applied for segments when an HL7 version 2 interface is operating in "action code mode" (a kind of update mode in the Standard).

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)

 

Expansion

Expansion performed internally based on codesystem Segment Action Code (2.9 - 1.2.0) v1.2.0 (CodeSystem)

This value set contains 5 concepts

CodeSystemDisplay (en-US)Definition
  Ahttp://terminology.hl7.org/v2plusvocab/CodeSystem/segmentActionV120Add/InsertAdd/Insert
  Dhttp://terminology.hl7.org/v2plusvocab/CodeSystem/segmentActionV120DeleteDelete
  Shttp://terminology.hl7.org/v2plusvocab/CodeSystem/segmentActionV120Used in Snapshot modeDeclares when segment falls under snapshot mode handling, i.e. all elements that were previously sent will be sent, not just any changes
  Uhttp://terminology.hl7.org/v2plusvocab/CodeSystem/segmentActionV120UpdateUpdate
  Xhttp://terminology.hl7.org/v2plusvocab/CodeSystem/segmentActionV120No ChangeNo Change

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code