LOINCActiveObservation

LOINC Code 96475-9: Rho GTPase-activating protein 26 IgG Cell binding immunofluorescent assay Ql (CSF)

96475-9 is a LOINC code used to identify Rho GTPase-activating protein 26 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 Rho GTPase-activating protein 26 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 Rho GTPase-activating protein 26 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

  • Rho GTPase-activating protein 26 IgG Ab [Presence] in Cerebral spinal fluid by Cell binding immunofluorescent assay
  • Rho GTPase-activating protein 26 Ab.IgG
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; ARHGAP26; Autoantibodies; Autoantibody; Autoimmune cerebellar ataxia; Cerebral spinal fluid; Cerebrospinal Fl; GRAF; GRAF Ab; GRAF IgG; GTPase Regulator Associated with Focal Adhesion Kinase pp125; Immune globulin G; Immunoglobulin G; Indirect Fluorescence Antibody; Neuro; Neurology; Oligophrenin-1-like protein; OPHN1L; Ordinal; Point in time; PR; Prot; 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

Rho GTPase-activating protein 26 IgG Cell binding immunofluorescent assay Ql (CSF)Rho GTPase-activating protein 26 IgG Ab [Presence] in Cerebral spinal fluid by Cell binding immunofluorescent assayGRAF IgG CSF Ql CBA IFARho GTPase-activating protein 26 Ab.IgGSERORho GTPase-activating protein 26 IgG antibody, Spinal fluidPrThr

Frequently asked questions

Code details

Code96475-9
SystemLOINC
Display nameRho GTPase-activating protein 26 IgG Cell binding immunofluorescent assay Ql (CSF)
DescriptionRho GTPase-activating protein 26 Ab.IgG
Short nameGRAF IgG CSF Ql CBA IFA
ComponentRho GTPase-activating protein 26 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

Rho GTPase-activating protein 26 IgG antibody, Spinal fluid

Part names

Rho GTPase-activating protein 26 Ab.IgGPrThrPtCSFOrdCBA IFARho GTPase-activating protein 26 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.

LOINC Code 96475-9 | HealthAssure