Dear all,
In this topic, the Vocabulary team will share the expected changes in the OHDSI vocabularies during the upcoming Feb 2025 release.
During this release, we expect some major changes previously discussed in the Community:
- Rollback of CPT4/HCPCS mapping to the Visit domain (discussed here)
- Rollback of SNOMED evaluation finding post-coordination and revision of pre-coordinated measurement domains both in SNOMED and in the source vocabularies (discussed here)
These changes are expected to affect the ETL and cohorts significantly, and we encourage users to review the files provided here and assess the potential impact.
I have attached the Excel files containing SNOMED changes in concept standard status, domains, and mapping in this post. Please, feel free to explore them and report any issues you have.
SNOMED concept changes.xlsx (310.4 KB)
SNOMED mapping changes.xlsx (435.7 KB)