LOINCObservation

LOINC Code 23620-8: Clofazimine Slow-growing Mycobacteria [Susc]

23620-8 is a LOINC code used to identify Clofazimine Slow-growing Mycobacteria [Susc] 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 Clofazimine. It is commonly used with the system or sample type Isolate.

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 Clofazimine. It is commonly used with the system or sample type Isolate.

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: DEPRECATED
  • Order vs observation: Observation
  • Method: Slow-growing Mycobacteria

What it does not mean

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

Key facts

  • Deprecated Clofazimine [Susceptibility] by Method for Slow-growing mycobacteria
  • Clofazimine
  • ANTIBIOTIC SUSCEPTIBILITIES; AST; Clofazamine; ID; Infectious Disease; InfectiousDisease; Islt; Isol; Point in time; Random; Sus; Suscept; Susceptibilities; Susceptibility; Susceptibilty

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

Clofazimine Slow-growing Mycobacteria [Susc]Deprecated Clofazimine [Susceptibility] by Method for Slow-growing mycobacteriaDeprecated Clofazamine Islt SlowMycoClofazimineABXBACTSusceptibility to ClofazimineSusc

Frequently asked questions

Code details

Code23620-8
SystemLOINC
Display nameClofazimine Slow-growing Mycobacteria [Susc]
DescriptionClofazimine
Short nameDeprecated Clofazamine Islt SlowMyco
ComponentClofazimine
PropertySusc
TimingPt
System (specimen)Isolate
ScaleOrdQn
MethodSlow-growing Mycobacteria
ClassABXBACT
StatusDEPRECATED
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0n
Last changed2.36

Consumer names

Susceptibility to Clofazimine

Part names

ClofazimineSuscPtIsolateOrdQnSlow-growing MycobacteriaSusceptibility (microorganisms)Point 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.