Hello, I’ve got a question about using conceptmap with version.
For example: https://www.hl7.org/fhir/cm-administrative-gender-v2.xml.html
The source code system is like this:
| name | url | id | versionId | version |
|---|---|---|---|---|
| administrative-gender | http://hl7.org/fhir/administrative-gender |
administrative-gender | 1 | 4.0.1 |
In ConceptMap Resource, the “sourceVersion”, “targetVersion” Element should be business-version. So it should be “4.0.1”
According to https://www.hl7.org/fhir/resource.html#versions :
Now a typo is found in the definition, after fixed, it’s still v4.0.1 of the gender CodeSystem.
Let’s say it’s “male[[” in versionId 1, and it is fixed in versionId 2.
| name | url | id | versionId | version |
|---|---|---|---|---|
| administrative-gender | http://hl7.org/fhir/administrative-gender |
administrative-gender | 2 | 4.0.1 |
Then, how to make a difference between this:
Concept Map (id="cm-administrative-gender-v2",version="1.0",date=2019-11-01) ----------- <source value="http://hl7.org/fhir/administrative-gender"/> <!-- versionId=1 --> <sourceVersion value="4.0.1"/> <target value="http://terminology.hl7.org/CodeSystem/v2-0001"/> <targetVersion value="******"/> <element> <code value="male[["/> <target> <code value="M"/> <equivalence value="equal"/> </target> </element>
and this:
Concept Map (id="cm-administrative-gender-v2",version="1.1",date=2019-11-02) ----------- <source value="http://hl7.org/fhir/administrative-gender"/> <!-- versionId=2 --> <sourceVersion value="4.0.1"/> <target value="http://terminology.hl7.org/CodeSystem/v2-0001"/> <targetVersion value="******"/> <element> <code value="male"/> <target> <code value="M"/> <equivalence value="equal"/> </target> </element>
In short words, a certain version of ConceptMap means certain versions of source and target CodeSystem. What will happen if the source or target CodeSystem changes, and does not change its “Business Version”?
Or maybe it’s not the correct way to use ConceptMap Resource?
Thanks.