LOINC Code 90826-9: GABABR Ab Cell binding immunofluorescent assay (CSF) [Titer]

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 Gamma aminobutyrate B receptor Ab. 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: CBA IFA

What it does not mean

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

Key facts

• GABABR Ab [Titer] in Cerebral spinal fluid by Cell binding immunofluorescent assay
• Gamma aminobutyrate B receptor Ab
• 4-aminobutanoic acid; 4-aminobutyrate; 4-aminobutyric acid; ABS; Aby; Aminobutric; Aminobutyric; Amino-n-butyrate; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Cerebral spinal fluid; Cerebrospinal Fl; Dilution factor; Dilution Factor (Titer); GABA; GABABR; GABABR Ab; Gamma aminobutyric acid; Gamma amino-butyric acid; Gamma amino-n-butyrate; Gamma amino-n-butyric acid; Indirect Fluorescence Antibody; Piperidic acid; Point in time; Random; Rec; Recept; Receptors; Recp; Recptr; Serology; SmQn; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; 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

Frequently asked questions