The universal standard for identifying health measurements, observations, and documents.
Reference labs, healthcare organizations, U.S. federal agencies, insurance companies, software vendors, in vitro diagnostic testing companies, and more than 48,300 registered users from 166 countries use LOINC to move data seamlessly between systems.
It’s free, but invaluable.
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LOINC Essentials
Learn Dr. Vreeman's secrets for mapping local codes to LOINC.