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 96481-7: IgLON5 IgG Cell binding immunofluorescent assay Ql (CSF)

Name: LOINC Code 96481-7: IgLON5 IgG Cell binding immunofluorescent assay Ql (CSF)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:27.591Z

96481-7 is a LOINC code used to identify IgLON5 IgG Cell binding immunofluorescent assay Ql (CSF) 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 IgLON family member 5 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 IgLON family member 5 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: CBA IFA

What it does not mean

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

Key facts

IgLON5 IgG Ab [Presence] in Cerebral spinal fluid by Cell binding immunofluorescent assay
IgLON family member 5 Ab.IgG
ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Cerebral spinal fluid; Cerebrospinal Fl; IgLON5; IgLON5 Ab; IgLON5 IgG; Immune globulin G; Immunoglobulin G; Indirect Fluorescence Antibody; Neuro; Neurology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serology; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid

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

IgLON5 IgG Cell binding immunofluorescent assay Ql (CSF)IgLON5 IgG Ab [Presence] in Cerebral spinal fluid by Cell binding immunofluorescent assayIgLON5 IgG CSF Ql CBA IFAIgLON family member 5 Ab.IgGSEROIgLON5 IgG antibody, Spinal fluidPrThr

Frequently asked questions

Code details

Code96481-7

SystemLOINC

Display nameIgLON5 IgG Cell binding immunofluorescent assay Ql (CSF)

DescriptionIgLON family member 5 Ab.IgG

Short nameIgLON5 IgG CSF Ql CBA IFA

ComponentIgLON family member 5 Ab.IgG

PropertyPrThr

TimingPt

System (specimen)CSF

ScaleOrd

MethodCBA IFA

ClassSERO

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.69

Last changed2.69

Consumer names

IgLON5 IgG antibody, Spinal fluid

Part names

IgLON family member 5 Ab.IgGPrThrPtCSFOrdCBA IFAIgLON5 IgGPresence or ThresholdPoint in time (spot)Cerebral spinal fluidCell binding immunofluorescent assay

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.