LOINC Code 85552-8: FLUAV porcine NUC IgA/Positive control IA (Specimen) [Relative ratio]

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 Influenza virus A porcine origin nucleoprotein Ab.IgA/Positive control. It is commonly used with the system or sample type XXX.

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: IA

What it does not mean

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

Key facts

• Influenza virus A porcine origin nucleoprotein IgA Ab/Positive control in Specimen by Immunoassay
• Influenza virus A porcine origin nucleoprotein Ab.IgA/Positive control
• Similar to most EIA tests, results are reported as a ratio of optical densities.
• ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Avian influenza; Bird flu; EIA; ELFA; ELISA; Enzyme immunoassay; FLUA; FLUAV; FLUAV porcine NUC; FLUAV porcine NUC Ab; FLUAV porcine NUC Ab IgA; FLUV; Fowl plague; IAA; ID; Immune globulin A; Immunoglobulin A; Infectious Disease; InfectiousDisease; Influ; Influenza A; Influenza A virus; MEIA; Microbiology; Misc; Miscellaneous; Other; Point in time; Pork; Pos; Pos cntrl; QNT; Quan; Quant; Quantitative; Random; Relative ratio; Spec; SUDS; Swine; To be specified in another part of the message; Unspecified; Vet; Veterinary

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