6423-8

LOINC Code


LOINC code6423-8
name
statusDEPRECATED
Replacements

alternatives to this code:

5850-3

Fully-Specified Name

componentHerpes simplex virus Ag
propertyACnc  =  Arbitrary Concentration
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.
systemGenital
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodEIA

Additional Names

short nameAntigen; Antigens; Arbitrary concentration; ELFA; ELISA; Enzyme immunoassay; Gen; Genital tract; Herp splx; HSV; IAA; ID; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; SUDS; Uroge

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationDeprecated HSV

History/Usage

first released
last updated2.36
last change typeDEL  - delete (deprecate)

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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