Logical Observation Identifiers Names and Codes (LOINC®)

A universal code system for tests, measurements, and observations.

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Downloads	Documentation	Community	Content
LOINC	Quick Start Guide	International	Top Result and Order Code Lists
RELMA	Document Library	User's Forum	Newborn Screening
Accessory Files	About LOINC	Meetings	Document Ontology
Go Premium	LOINC Users' Guide	News	HIPAA Attachments
	Recommended Readings	Mailing Lists	What's Coming in the Next Release
	Presentations/Tutorials	Directory of Adopters	Request New LOINC Terms
	FAQ	Collaboration with other SDOs	FHIR Vocab Service (pilot)
		Wisdom of the Crowd	NLM/RI LForms Widget

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