FHIR Cross-Version Extensions package for FHIR R4 from FHIR R3
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R3 - Version 0.0.1-snapshot-2. See the Directory of published versions

ValueSet: Cross-version VS for R3.SystemVersionProcessingMode for use in FHIR R4

Official URL: http://hl7.org/fhir/3.0/ValueSet/R3-system-version-processing-mode-for-R4 Version: 0.0.1-snapshot-2
Standards status: Informative Maturity Level: 2 Responsible: HL7 International / Terminology Infrastructure Computable Name: R3_system_version_processing_mode_for_R4

This cross-version ValueSet represents concepts from http://hl7.org/fhir/ValueSet/system-version-processing-mode 3.0.2 for use in FHIR R4. Concepts not present here have direct equivalent mappings crossing all versions from R3 to R4.

References

Logical Definition (CLD)

  • Include these codes as defined in http://hl7.org/fhir/system-version-processing-mode version 3.0.2
    CodeDisplayDefinition
    defaultDefault VersionUse this version of the code system if a value set doesn't specify a version
    checkCheck ValueSet VersionUse this version of the code system. If a value set specifies a different version, the expansion operation should fail
    overrideOverride ValueSet VersionUse this version of the code system irrespective of which version is specified by a value set. Note that this has obvious safety issues, in that it may result in a value set expansion giving a different list of codes that is both wrong and unsafe, and implementers should only use this capability reluctantly. It primarily exists to deal with situations where specifications have fallen into decay as time passes. If a version is override, the version used SHALL explicitly be represented in the expansion parameters

 

Expansion

This value set expansion contains 3 concepts.

CodeSystemDisplayDefinition
  defaulthttp://hl7.org/fhir/system-version-processing-modeDefault VersionUse this version of the code system if a value set doesn't specify a version
  checkhttp://hl7.org/fhir/system-version-processing-modeCheck ValueSet VersionUse this version of the code system. If a value set specifies a different version, the expansion operation should fail
  overridehttp://hl7.org/fhir/system-version-processing-modeOverride ValueSet VersionUse this version of the code system irrespective of which version is specified by a value set. Note that this has obvious safety issues, in that it may result in a value set expansion giving a different list of codes that is both wrong and unsafe, and implementers should only use this capability reluctantly. It primarily exists to deal with situations where specifications have fallen into decay as time passes. If a version is override, the version used SHALL explicitly be represented in the expansion parameters

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