LOINCActiveBoth

LOINC Code 104543-4: 7-Aminoclonazepam LC/MS/MS (S) [Mass/Vol]

104543-4 is a LOINC code used to identify 7-Aminoclonazepam LC/MS/MS (S) [Mass/Vol] 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 7-Aminoclonazepam. It is commonly used with the system or sample type Ser.

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 7-Aminoclonazepam. It is commonly used with the system or sample type Ser.

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

  • 7-Aminoclonazepam [Mass/volume] in Serum by LC/MS/MS
  • 7-Aminoclonazepam
  • 7-amino clonazepam; 7Aminoclonazepam; Addiction; Clonazepam metabolite; DRUG/TOXICOLOGY; Drugs; Drugs of abuse; Illicit; Level; Mass concentration; Point in time; PotentialForAbuse; QNT; Quan; Quant; Quantitative; Random; Serum; SR

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

7-Aminoclonazepam LC/MS/MS (S) [Mass/Vol]7-Aminoclonazepam [Mass/volume] in Serum by LC/MS/MS7Aminoclonazepam Ser LC/MS/MS-mCnc7-AminoclonazepamDRUG/TOX7-Aminoclonazepam, BloodMCnc

Frequently asked questions

Code details

Code104543-4
SystemLOINC
Display name7-Aminoclonazepam LC/MS/MS (S) [Mass/Vol]
Description7-Aminoclonazepam
Short name7Aminoclonazepam Ser LC/MS/MS-mCnc
Component7-Aminoclonazepam
PropertyMCnc
TimingPt
System (specimen)Ser
ScaleQn
MethodLC/MS/MS
ClassDRUG/TOX
Example unitsng/mL
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

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

Consumer names

7-Aminoclonazepam, Blood

Part names

7-AminoclonazepamMCncPtSerQnLC/MS/MSMass ConcentrationPoint in time (spot)Serum

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 104543-4 | HealthAssure