Hepatitis B virus surface Ag [log units/volume] in Serum or Plasma by Immunoassay   99385-7

LOINC Code


LOINC code99385-7
nameHepatitis B virus surface Ag [log units/volume] in Serum or Plasma by Immunoassay
statusACTIVE

Fully-Specified Name

componentHepatitis B virus surface Ag
    B  =  Buccal
propertyLaCnc  =  Log 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.
systemSer/Plas
    Ser  =  Serum
    Plas  =  Plasma
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
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 nameHBV surface Ag SerPl IA-Log IU

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationBoth
example UCUM units{Log_IU}/mL
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unitLog UI/mL

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 updated2.72
last change typeADD  - added

Related Names

Antigen
Antigens
Australia antigen
EIA
ELFA
ELISA
Enzyme immunoassay
HBs
HBsAG
HBV
HBV surface
Hep
Hep B
Hep Bs
Hepatis
Hepatit
HepB
IAA
Log ACNC
Log IU
MEIA
Microbiology
Pl
Plasma
Plsm
Point in time
QNT
Quan
Quant
Quantitative
Random
SerP
SerPl
SerPlas
Serum
Serum or plasma
SR
SUDS
Surf

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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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