FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions

ValueSet: Cross-version VS for R5.ExpressionLanguage for use in FHIR R4

Official URL: http://hl7.org/fhir/5.0/ValueSet/R5-expression-language-for-R4 Version: 0.0.1-snapshot-2
Standards status: Informative Maturity Level: 5 Computable Name: R5_expression_language_for_R4

This cross-version ValueSet represents concepts from http://hl7.org/fhir/ValueSet/expression-language 5.0.0 for use in FHIR R4. Concepts not present here have direct equivalent mappings crossing all versions from R5 to R4.

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)

  • Include these codes as defined in urn:ietf:bcp:13
    CodeDisplayDefinition
    text/cqlCQLClinical Quality Language
    text/fhirpathFHIRPathFHIRPath
    text/x-fhir-queryFHIR QueryFHIR's RESTful query syntax - typically independent of base URL
    text/cql-identifierCQL IdentifierA Clinical Quality Language identifier, typically the name of a top-level definition within a library
    text/cql-expressionCQL ExpressionA Clinical Quality Language expression,

 

Expansion

This value set contains 5 concepts

CodeSystemDisplay
  text/cqlurn:ietf:bcp:13text/cql
  text/fhirpathurn:ietf:bcp:13text/fhirpath
  text/x-fhir-queryurn:ietf:bcp:13text/x-fhir-query
  text/cql-identifierurn:ietf:bcp:13text/cql-identifier
  text/cql-expressionurn:ietf:bcp:13text/cql-expression

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