## Overview There are some [ICD10CM::SNOMED mappings maintained by UMLS](https://www.nlm.nih.gov/research/umls/mapping_projects/snomedct_to_icd10cm.html). We want to essentially get these into SSSOM. ## Sub-tasks - [ ] 1. Simple mappings - [ ] 2. Complex mappings ## Related - #58 - #42 Clone of: - https://github.com/mapping-commons/disease-mappings/issues/8