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.

LOINCActiveObservation

LOINC Code 35841-6: Streptomycin Gradient strip.High potency [Susc]

Name: LOINC Code 35841-6: Streptomycin Gradient strip.High potency [Susc]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:23.499Z

35841-6 is a LOINC code used to identify Streptomycin Gradient strip.High potency [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 Streptomycin. 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 Streptomycin. 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: ACTIVE
Order vs observation: Observation
Method: Gradient strip.High potency

What it does not mean

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

Key facts

Streptomycin [Susceptibility] by Gradient strip.High potency
Streptomycin
Aminoglycosides; ANTIBIOTIC SUSCEPTIBILITIES; AST; c232; C295; Cidam est; Epsilometer; Estrip; E-strip; Grad strip; GS High potency; ID; Infectious Disease; InfectiousDisease; Islt; Isol; MIC; Minimum inhibitory concentration; Novostrep; Point in time; Random; Solustrep; Streptocol; Strepto-fatol; Streptomyc; 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

Streptomycin Gradient strip.High potency [Susc]Streptomycin [Susceptibility] by Gradient strip.High potencyStreptomycin Islt GS High potencyStreptomycinABXBACTSusceptibility to StreptomycinSusc

Frequently asked questions

Code details

Code35841-6

SystemLOINC

Display nameStreptomycin Gradient strip.High potency [Susc]

DescriptionStreptomycin

Short nameStreptomycin Islt GS High potency

ComponentStreptomycin

PropertySusc

TimingPt

System (specimen)Isolate

ScaleOrdQn

MethodGradient strip.High potency

ClassABXBACT

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.13

Last changed2.82

Consumer names

Susceptibility to Streptomycin

Part names

StreptomycinSuscPtIsolateOrdQnGradient strip.High potencySusceptibility (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.