Is anyone aware of any systematic mapping effort between major US national lab vendor test codes (Quest, Labcorp, university health systems etc) in relation to single common parent LOINC? Asking for a friend on our interop team and to greatly disambiguate an unnecessary and arbitrary landscape of various test codes.
I don’t know about the commercial labs, but Graphite is producing a file with exactly the information you are looking for. Graphite is a not-for-profit company with the goal of creating semantic interoperability, and we would be excited to share the work we have done so far. Feel free to contact me directly. stan.huff@graphitehealth.io
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@zortiz - Curious to see if you found anything on this ; we’re working on fine-tuning/training an LLM and setting up a RAG pipeline around this
Hello,
Reference labs mentioned (Quest Diagnostics, LabCorp, Mayo and ARUP) and others, have mapped orders and/or results to LOINCs. They are available on their online compendiums and a number have a downloadable map available. Each performing laboratory is responsible for maintaining their mappings to LOINC such as when there are test changes in their compendiums.
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