LOINC Code 104457-7: VZV IgA IA Ql (CSF)

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 Varicella zoster virus Ab.IgA. 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

• Varicella zoster virus IgA Ab [Presence] in Cerebral spinal fluid by Immunoassay
• Varicella zoster virus Ab.IgA
• ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Cerebral spinal fluid; Cerebrospinal Fl; Chicken pox; Chicken pox virus; Chickenpox; EIA; ELFA; ELISA; Enzyme immunoassay; Herpes zoster; HHV-3; Human herpesvirus 3; IAA; Immune globulin A; Immunoglobulin A; MEIA; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Shingles; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; SUDS; VZ; VZV; Zoster

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