Search or browse this collection of documentation to get instant answers to your LOINC questions.
- Single source for all SARS-CoV-2/COVID-19 LOINC content
- Includes both released and pre-release terms
- Content is updated as new terms are created and pre-released
- Includes ability to filter and export
- LOINCs for commercial in vitro diagnostics (IVD) test kits
- Help with choosing the right LOINC
- Frequently Asked Questions
- External links related to COVID-19
- Video webinar
The international 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 97,900 registered users from 179 countries use LOINC to move data seamlessly between systems.
Learn how LOINC is implemented around the world. See our curated library of LOINC-related journal articles.
See a recap of our jam-packed year plus an early look at 2020's accomplishments.