For months I've been quietly building a pipeline that takes raw HL7 v2 messages and C-CDA documents, repairs them, maps their codes to standard vocabularies, and turns them into FHIR and OMOP. Why healthcare interop data is so messy, and the approach that's working.
Healthcare · Interoperability · Data · AI8 min read
Parsing clinical documents is the easy half. The hard half is working out what every code inside them actually means. Here's how one bad crosswalk dragged my lab mapping down to about 20%, and what fixed it.
Healthcare · Interoperability · Data7 min read