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: Alternate Character Set Handling Scheme (2.3.1 - 1.0.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSalternateCharacterSetHandlingSchemeV100 Version: 1.0.0
Active as of 2025-08-05 Computable Name: Hl7VSalternateCharacterSetHandlingSchemeV100
Other Identifiers: OID:2.16.840.1.113883.21.232

Copyright/Legal: HL7 Inc., 2024

Concepts that specify the scheme used when any alternative character sets are specified in the second or later iterations of MSH-18 Character Set, and if any special handling scheme is needed.

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 Alternate Character Set Handling Scheme (2.3.1 - 1.0.0) v1.0.0 (CodeSystem)

This value set contains 2 concepts

CodeSystemDisplay (en-US)Definition
  2.3http://terminology.hl7.org/v2plusvocab/CodeSystem/alternateCharacterSetHandlingSchemeV100The character set switching mode specified in HL7 2.3The character set switching mode specified in HL7 2.3, sections 2.8.28.6.1, and 2.9.2.
  ISO 2022-1994http://terminology.hl7.org/v2plusvocab/CodeSystem/alternateCharacterSetHandlingSchemeV100This standard is titled "Information Technology - Character Code Structure and Extension Technique".This standard is titled "Information Technology - Character Code Structure and Extension Technique".

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