Hi, I am new to this field. I am trying to achieve exactly what this thread is about – get snomed code from icd10 code. I am struggling a bit to figure out where the mapping can be downloaded from Athena. I have downloaded ICD10, ICD10CM and SNOMED vocabularies. Each of the downloads has a CONCEPT_RELATIONSHIP.csv file. Is this the file I should be looking at? For example, ICD10 vocabulary has a CONCEPT_RELATIONSHIP.csv file with concept_id_1 and concept_id_2, but they are both the same for all “Maps to” relationship_ids.
None of the concept_ids in relationship csv files exist in other files.
What am I missing?
Thanks!
When you download vocabularies, you should download all vocabularies the relationships between which you are interested in, together, not separately. If you download ICD10 vocabulary, but not leave SNOMED vocabulary unchecked, all relationships which are external from ICD10 to SNOMED do not get added to CONCEPT_RELATIONSHIP.
Thank you Eduard. That worked.