Hi, I’m new to OHDSI, so maybe this is a basic question. I am attempting to automate the CPT-4 to SNOMED category/equivalent (OMOP) relationship using the downloaded vocabularies, but cannot see how to recreate.
For an example, I can use the ATHENA browser to search CPT4 code 43771 which results in conept code 2108987. In the Term connections I see CPT-4 to SNOMED category (OMOP) Laparoscopic adjustable gastric banding 4190525 SNOMED.
I have downloaded (and applied cpt4.jar) CPT vocaulary and the SNOMED vocabs. I can find 2108987 in CPT4 and 4190525 in SNOMED but I cannot find any links between. What am I missing?
Thanks for your help!