Chlamydia trachomatis Ag [Presence] in Specimen by Immunoassay   6354-5

LOINC Code


LOINC code6354-5
nameChlamydia trachomatis Ag [Presence] in Specimen by Immunoassay
description3 subspecies cause LGV
statusACTIVE

Fully-Specified Name

componentChlamydia trachomatis 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.
systemXXX
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 nameC trach Ag Spec 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.

Member of these Groups

LG41611-1Chlamydia trachomatis

Member of these Panels

54044-3HEDIS 2009 Codes to identify Chlamydia screening (CHL-C)
54043-5HEDIS 2009 Codes to identify sexually active women (CHL-B)
57818-7HEDIS 2010 Codes to identify sexually active women (CHL-B)
57817-9HEDIS 2010-2013 Codes to identify Chlamydia screening (CHL-C)
57817-9HEDIS 2010-2013 Codes to identify Chlamydia screening (CHL-C)
57817-9HEDIS 2010-2013 Codes to identify Chlamydia screening (CHL-C)
57817-9HEDIS 2010-2013 Codes to identify Chlamydia screening (CHL-C)
60444-7HEDIS 2011 Codes to identify sexually active women (CHL-B)
67766-6HEDIS 2012 Codes to identify sexually active women (CHL-B)
72198-5HEDIS 2013 Codes to identify sexually active women (CHL-B)
74241-1HEDIS 2014-2016 Value Set - Chlamydia Tests
74241-1HEDIS 2014-2016 Value Set - Chlamydia Tests
74241-1HEDIS 2014-2016 Value Set - Chlamydia Tests
82957-2HEDIS 2017, 2018 Value Set - Chlamydia Tests
82957-2HEDIS 2017, 2018 Value Set - Chlamydia Tests
90763-4HEDIS 2019-2020 Value Set - Chlamydia Tests
90763-4HEDIS 2019-2020 Value Set - Chlamydia Tests

History/Usage

first released
last updated2.69
last change typeMIN  - change to field other than name
change reasonThe PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.; The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.

Related Names

Antigen
Antigens
C trac
C trach
C tracho
C trachomatis
Chlam
Chlam trac
Chlamid
CT
EIA
ELFA
ELISA
Enzyme immunoassay
IAA
ID
Infectious Disease
InfectiousDisease
LGV
Lymphogranuloma venereum
MEIA
Microbiology
Misc
Miscellaneous
Ordinal
Other
Point in time
PR
QL
Qual
Qualitative
Random
Screen
Spec
SUDS
To be specified in another part of the message
Trachoma
Unspecified

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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