We are mapping Nordic Chirurgical codes (NOMESCO, reference) to SNOMED procedures. This is a huge amount of work as there are over 6000 NOMESCO codes. We would like to know if anybody else is working with the NOMESCO vocabulary and could help with this mapping process.
In addition, it would be nice to be able to share the mapping. We have not mapped all of the codes yet, but if we have, what is the best way to add this vocabulary and the mapping to the current OMOP vocabulary?