@Alexdavv - In my download history (under Athena), I see that I have downloaded CPT4 concepts as well. I can do two things.
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Either retrieve the concepts from UMLS server for CPT4 domain and put it in my concepts table. I found the instructions here
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Or ignore the procedure concepts because our data source doesn’t have procedures data. But since it’s not present in concept table and present only in concept_relationship, I guess it would not be easy to filter out these records.
Can help please? Is it possible to remove the CPT4 concepts alone from my vocabulary tables? Is there any filter out/remove these CPT4 related concepts from the vocab tables rather than manually keying in one by one?