The 2026 LOINC Conference will take place 6–9 October 2026 in Cologne, Germany, in presence and online. More details are coming soon. 

Looking back at a memorable 2025 LOINC Conference: watch recordings from the most recent LOINC event in Montreal and online.  The Regenstrief Institute-led conference drew a global audience of …

LOINC Conferences bring together a wide array of international groups who use LOINC but also share a broader goal of semantic interoperability through health data …

We are pleased to announce the release of LOINC® version 2.81, now available for download from the LOINC website. This release reflects the growing, collaborative effort of …

Regenstrief Institute and SNOMED International are set to debut the first production release of the LOINC Ontology: A LOINC and SNOMED CT Interoperability Solution. The …

To correct issues introduced in Version 2.79 and add terms accidentally omitted, a Hotfix labeled Version 2.80 was released in February 2025. All users who …

You can present at the 2025 LOINC Conference in Montreal! We invite you to contribute your work, experience, or ideas for presentation at the 2025 …

7-10 October 2025 Montréal, Québec and Online Sofitel Montreal Golden Mile (Sofitel Montréal Le Carré Doré) 1155 Sherbrooke St W Montréal, QC H3A 2N3 Discounted …

Watch recordings from our most recent event in Washington, DC and online.

This update includes 1,589 new concepts and 1,416 edits to existing LOINCs. For a breakdown by type, a summary of new and updated content, and …