LOINCActiveBoth

LOINC Code 104556-6: OXcarbazepine Confirm Ql (U)

104556-6 is a LOINC code used to identify OXcarbazepine Confirm 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 OXcarbazepine. 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 OXcarbazepine. 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: Confirm

What it does not mean

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

Key facts

  • OXcarbazepine [Presence] in Urine by Confirmatory method
  • OXcarbazepine
  • Cfm; CNFR; CNFRM; Conf; Confirmation; Confirmatory; DRUG/TOXICOLOGY; Drugs; GCMS; LC/MS/MS; Ordinal; OXC; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Trileptal; 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

OXcarbazepine Confirm Ql (U)OXcarbazepine [Presence] in Urine by Confirmatory methodOXcarbazepine Ur Ql CfmOXcarbazepineDRUG/TOXOXcarbazepine, UrinePrThr

Frequently asked questions

Code details

Code104556-6
SystemLOINC
Display nameOXcarbazepine Confirm Ql (U)
DescriptionOXcarbazepine
Short nameOXcarbazepine Ur Ql Cfm
ComponentOXcarbazepine
PropertyPrThr
TimingPt
System (specimen)Urine
ScaleOrd
MethodConfirm
ClassDRUG/TOX
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.78
Last changed2.78

Consumer names

OXcarbazepine, Urine

Part names

OXcarbazepinePrThrPtUrineOrdConfirmPresence 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 104556-6 | HealthAssure