20575-7

LOINC Code


LOINC code20575-7
name
statusACTIVE

Fully-Specified Name

componentHepatitis A virus Ab
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.
systemSer  =  Serum
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
method

Additional Names

short nameABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; HAV; Hep; Hep A; Hepatis; Hepatit; Hepatitis; Hepatitis type A; Hepatology; ID; Infectious Disease; InfectiousDisease; Liver; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qu

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationHAV Ab Ser Ql

Member of these Groups

LG32762-3Hepatitis A virus

Member of these Panels

42191-7

History/Usage

first released
last updated2.73
last change typeMIN  - change to field other than name

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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