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 23951-7: Asialoganglioside GM1 IgG IA (CSF) [Titer]

Name: LOINC Code 23951-7: Asialoganglioside GM1 IgG IA (CSF) [Titer]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:12.418Z

23951-7 is a LOINC code used to identify Asialoganglioside GM1 IgG IA (CSF) [Titer] 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 Asialoganglioside GM1 Ab.IgG. It is commonly used with the system or sample type CSF.

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 Asialoganglioside GM1 Ab.IgG. It is commonly used with the system or sample type CSF.

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: IA

What it does not mean

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

Key facts

Asialoganglioside GM1 IgG Ab [Titer] in Cerebral spinal fluid by Immunoassay
Asialoganglioside GM1 Ab.IgG
ABS; Aby; Antby; Anti; Antibodies; Antibody; Asialo Gm1; AsialoGM1; Autoantibodies; Autoantibody; Cerebral spinal fluid; Cerebrospinal Fl; Dilution factor; Dilution Factor (Titer); EIA; ELFA; ELISA; Enzyme immunoassay; Ganglioside asialo; GM1 Asialo; IAA; Immune globulin G; Immunoglobulin G; MEIA; Monoasialoganglioside; Point in time; Random; Serology; SmQn; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; SUDS; Titer; Titered; Titre; Ttr

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

Asialoganglioside GM1 IgG IA (CSF) [Titer]Asialoganglioside GM1 IgG Ab [Titer] in Cerebral spinal fluid by ImmunoassayGM1 Asialo IgG Titr CSF IAAsialoganglioside GM1 Ab.IgGSEROAsialoganglioside GM1 IgG antibody, Spinal fluidTitr

Frequently asked questions

Code details

Code23951-7

SystemLOINC

Display nameAsialoganglioside GM1 IgG IA (CSF) [Titer]

DescriptionAsialoganglioside GM1 Ab.IgG

Short nameGM1 Asialo IgG Titr CSF IA

ComponentAsialoganglioside GM1 Ab.IgG

PropertyTitr

TimingPt

System (specimen)CSF

ScaleSemiQn

MethodIA

ClassSERO

Example unitstiter

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0o

Last changed2.75

Consumer names

Asialoganglioside GM1 IgG antibody, Spinal fluid

Part names

Asialoganglioside GM1 Ab.IgGTitrPtCSFSemiQnIAAsialoganglioside GM1 IgGTiterPoint in time (spot)Cerebral spinal fluidImmunoassay

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.