SARS-CoV-2 (COVID-19) Ag [Presence] in Upper respiratory specimen by Immunoassay   96119-3

LOINC Code


LOINC code96119-3
nameSARS-CoV-2 (COVID-19) Ag [Presence] in Upper respiratory specimen by Immunoassay
descriptionQualitative 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).
statusACTIVE

Fully-Specified Name

componentSARS coronavirus 2 Ag
propertyPrThr  =  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.
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemRespiratory system specimen.upper
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodIA  =  Immunoassay:  Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage.

Additional Names

short nameSARS-CoV-2 Ag Upper resp Ql IA

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationBoth

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 updated2.77
last change typeMAJ  - change to name field other than Component;
change reasonRelease 2.77: SYSTEM: Updated to standardize the representation of "Respiratory system specimen" in the System subhierarchy across LOINC;

Related Names

2019 Novel Coronavirus
2019-nCoV
Antigen
Antigens
Breathing
Corona virus
COVID19
COVID-19
EIA
ELFA
ELISA
Enzyme immunoassay
IAA
ID
II
Infectious Disease
InfectiousDisease
Lungs
MEIA
Microbiology
Ordinal
Point in time
PR
QL
Qual
Qualitative
Random
RS
SARS Coronavirus 1
SARS-CoV
SARS-CoV-1
SARS-CoV-2
Screen
Severe Acute Respiratory Syndrome
Spec
SUDS
Up
Upper resp
Viral Pneumonias
Wuhan coronavirus

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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