LOINCActiveBoth

LOINC Code 103724-1: Suvorexant LC/MS/MS Ql (U)

103724-1 is a LOINC code used to identify Suvorexant LC/MS/MS 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 Suvorexant. 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 Suvorexant. 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: LC/MS/MS

What it does not mean

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

Key facts

Suvorexant [Presence] in Urine by LC/MS/MS
Suvorexant
Suvorexant is a hypnotic drug with a novel mechanism of action. The drug produces rapid onset of sleep by inhibiting the orexin neurons of the arousal system, promoting decreased wakefulness. Suvorexant is a potent and highly selective dual orexin receptor antagonist. [PMID28035034}
Belsomra; C23H23ClN6O2; DRUG/TOXICOLOGY; Drugs; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; 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

Suvorexant LC/MS/MS Ql (U)Suvorexant [Presence] in Urine by LC/MS/MSSuvorexant Ur Ql LC/MS/MSSuvorexantDRUG/TOXSuvorexant, UrinePrThr

Frequently asked questions

Code details

Code103724-1
SystemLOINC
Display nameSuvorexant LC/MS/MS Ql (U)
DescriptionSuvorexant
Short nameSuvorexant Ur Ql LC/MS/MS
ComponentSuvorexant
PropertyPrThr
TimingPt
System (specimen)Urine
ScaleOrd
MethodLC/MS/MS
ClassDRUG/TOX
Example unitsng/mL
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.77
Last changed2.77

Consumer names

Suvorexant, Urine

Part names

SuvorexantPrThrPtUrineOrdLC/MS/MSPresence or ThresholdPoint in time (spot)

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.

LOINC Code 103724-1 | HealthAssure