LOINC provides a global standard for identifying health measurements and documents, helping make health data easier to share and understand across systems.
Standardize and share health data worldwide
LOINC is an international standard for identifying health measurements, observations, and documents. It helps healthcare providers, labs, agencies, and software developers use consistent codes so health data can move smoothly between different systems and organizations.
On the LOINC website, you can search for codes, access guides and resources, and connect with a global community of adopters. Whether you’re a medical professional, researcher, or developer, LOINC provides tools and knowledge to make health information more portable and understandable.
If you’re looking to standardize your health data, learn about open terminology development, or find support for implementing LOINC, this site offers everything you need to get started and stay connected.
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