Stream: implementers
Topic: why CodeSystem is referenced by Coding
Yunwei Wang (Dec 24 2019 at 16:08):
Section 4.8.4 "This resource is referenced by Coding, itself, ConceptMap, TerminologyCapabilities and ValueSet." Is that correct?
Grahame Grieve (Dec 24 2019 at 19:17):
yes
Yunwei Wang (Dec 24 2019 at 22:33):
The Coding date type (http://build.fhir.org/datatypes.html#codesystem) says that "If the code is taken from a CodeSystem resource, CodeSystem.url is the correct value for the system element." That is the only place I can find CodeSystem is mentioned. Is that where CodeSystem is referenced by Coding? It sounds weird that Coding is used in CodeSystem and CodeSystem is referenced by Coding.
Yunwei Wang (Dec 24 2019 at 22:34):
BTW, why the url for Coding date type (http://build.fhir.org/codesystem.html#codesystem) has tag for codesystem?
Grahame Grieve (Dec 24 2019 at 22:58):
Coding.system implicit refers to CodeSystem. It's not a direct reference like others. but it's still listed so people find it
Grahame Grieve (Dec 24 2019 at 22:59):
the url for Coding date type (http://build.fhir.org/codesystem.html#codesystem) has tag for codesystem?
not sure what you mean
Yunwei Wang (Dec 24 2019 at 23:46):
Sorry typed it wrong. The link for 2.25.0.4 Coding is http://build.fhir.org/datatypes.html#codesystem. It ends with #codesystem not #coding
Grahame Grieve (Dec 25 2019 at 09:06):
http://build.fhir.org/datatypes.html#coding also works
Last updated: Apr 12 2022 at 19:14 UTC
