Category User guide Organisation Logical Observation Identifiers Names and Codes (LOINC) Type Standard Version 2022 Access Open Status Active Updated Feb-25 LOINC is an international standard for identifying health measurements, observations and documents such as laboratory and clinical test results. This document outlines the basic search syntax for searching the LOINC database. It also lists the types of LOINC field names.Main sections:- Basic LOINC field names- Basic part field names- Basic answer list field names Access Search Syntax: Basic Search Syntax v2022 By accessing this content, you are leaving this website. The Agency takes no responsibility for the accuracy of content on the destination page.