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.

LOINCActiveBoth

LOINC Code 63261-2: Gliadin IgG IA (CSF) [Titer]

Name: LOINC Code 63261-2: Gliadin IgG IA (CSF) [Titer]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:42.801Z

63261-2 is a LOINC code used to identify Gliadin 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 Gliadin 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 Gliadin 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: Both
Method: IA

What it does not mean

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

Key facts

Gliadin IgG Ab [Titer] in Cerebral spinal fluid by Immunoassay
Gliadin Ab.IgG
ABS; Aby; Agf98; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Celiac disease; Cerebral spinal fluid; Cerebrospinal Fl; Dilution factor; Dilution Factor (Titer); EIA; ELFA; ELISA; Enzyme immunoassay; F98; Gliadine; IAA; Immune globulin G; Immunoglobulin G; MEIA; 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

Gliadin IgG IA (CSF) [Titer]Gliadin IgG Ab [Titer] in Cerebral spinal fluid by ImmunoassayGliadin IgG Titr CSF IAGliadin Ab.IgGSEROGliadin IgG antibody, Spinal fluidTitr

Frequently asked questions

Code details

Code63261-2

SystemLOINC

Display nameGliadin IgG IA (CSF) [Titer]

DescriptionGliadin Ab.IgG

Short nameGliadin IgG Titr CSF IA

ComponentGliadin Ab.IgG

PropertyTitr

TimingPt

System (specimen)CSF

ScaleSemiQn

MethodIA

ClassSERO

Example unitstiter

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.36

Last changed2.75

Consumer names

Gliadin IgG antibody, Spinal fluid

Part names

Gliadin Ab.IgGTitrPtCSFSemiQnIAGliadin 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.