SARS-CoV-2 (COVID-19) Ag [Presence] in Upper respiratory specimen by Immunoassay 96119-3
LOINC Code
LOINC code | 96119-3 | ||
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name | SARS-CoV-2 (COVID-19) Ag [Presence] in Upper respiratory specimen by Immunoassay | ||
description | Qualitative detection of SARS coronavirus 2 (SARS-CoV-2) antigen in upper respiratory specimens, such as nasopharyngeal swabs, by immunoassay methods. Testing is performed for the diagnosis of Coronavirus Disease 2019 (COVID-19). | ||
status | ACTIVE | ||
Fully-Specified Name | |||
component | SARS coronavirus 2 Ag | ||
property | PrThr = Present or threshold: The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold. | ||
time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||
system | Respiratory system specimen.upper | ||
scale | Ord = Ordinal: Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive. | ||
method | IA = Immunoassay: Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage. | ||
Additional Names | |||
short name | SARS-CoV-2 Ag Upper resp Ql IA | ||
Basic Attributes | |||
class | MICRO | ||
type | 1 Laboratory | ||
order vs. observation | Both | ||
Associated Observations | |||
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations. | |||
History/Usage | |||
first released | |||
last updated | 2.77 | ||
last change type | MAJ - change to name field other than Component; | ||
change reason | Release 2.77: SYSTEM: Updated to standardize the representation of "Respiratory system specimen" in the System subhierarchy across LOINC; | ||
Related Names | |||
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