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ICD-10 codes not present in downloaded Athena vocabulary

Vocabulary Users
#1

How can I download the non-standard to standard map file?

I cannot locate the ICD10 code I21.01 in the CONCEPTS.csv file of mappings to extract its concept ID in the ICD10 vocabulary downloaded from Athena

This code is present in Athena: Athena

The Non-standard to Standard map (OMOP) shows that this ICD10 code I21.01 is mapped to SNOMED concept ID 46270162.

I downloaded the ICD10 and ICD10PCS vocabularies from

(I need to convert several hundred such ICD10 codes to SNOMED concept IDs.)

Thanks so much!

#2

There is no single non-standard to standard map file. You need to create a query as explained in The Book of OHDSI, see section 6.3 Create the Code Mappings

#3

Got it, thank you! It ended up being faster to use the ATLAS tool to import the source codes in ICD-10 format.

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