What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 94109-6: LORazepam glucuronide Screen Ql (U)

Name: LOINC Code 94109-6: LORazepam glucuronide Screen Ql (U)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:23.054Z

94109-6 is a LOINC code used to identify LORazepam glucuronide Screen Ql (U) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component LORazepam glucuronide. It is commonly used with the system or sample type Urine.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component LORazepam glucuronide. It is commonly used with the system or sample type Urine.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Order vs observation: Both
Method: Screen

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

LORazepam glucuronide [Presence] in Urine by Screen method
LORazepam glucuronide
Ativan; DRUG/TOXICOLOGY; Drugs; Gluc; Glucouronide; Lorazepam metabolite; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Scn; Scr; Screen; Scrn; UA; UR; Urn

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

LORazepam glucuronide Screen Ql (U)LORazepam glucuronide [Presence] in Urine by Screen methodLORazepam glucuronide Ur Ql ScnLORazepam glucuronideDRUG/TOXLORazepam glucuronide, UrinePrThr

Frequently asked questions

Code details

Code94109-6

SystemLOINC

Display nameLORazepam glucuronide Screen Ql (U)

DescriptionLORazepam glucuronide

Short nameLORazepam glucuronide Ur Ql Scn

ComponentLORazepam glucuronide

PropertyPrThr

TimingPt

System (specimen)Urine

ScaleOrd

MethodScreen

ClassDRUG/TOX

Example unitsQual

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.67

Last changed2.67

Consumer names

LORazepam glucuronide, Urine

Part names

LORazepam glucuronidePrThrPtUrineOrdScreenPresence or ThresholdPoint in time (spot)Toxicology screen

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.