I am creating a ICD-10-CM map to SNOMED (Yes, I am aware that this will not always yield a 1-1 mapping)
I have been told by a high level informaticist that there are data files referenced somewhere in the OHDSI scope that can be used to create such a map between ICD-10 and SNOMED. This does not have to be a 1-1 map. However, the data set found on
can yield up to 1800 SNOMED values per ICD10. This suggests that this is not an optimal dataset.
What specific files could support finding all these relationships?