Hepatitis B virus surface Ag in Serum or Plasma by Confirmatory method   70154-0

LOINC Code


LOINC code70154-0
nameHepatitis B virus surface Ag in Serum or Plasma by Confirmatory method
statusACTIVE

Fully-Specified Name

componentHepatitis B virus surface Ag
    B  =  Buccal
propertyAFr  =  Arbitrary Fraction
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
methodConfirm

Additional Names

short nameHBV surface Ag SerPl Cfm-%

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationBoth
formula (readable)% neutralization =((non-neutralized result - neutralized result)/non-neutralized result) x 100
example UCUM units%{neutralization}
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 unit% neutralization

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

LG32752-4Hepatitis B virus

History/Usage

test rank5086 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name

Related Names

%
Antigen
Antigens
Australia antigen
Cfm
CNFR
CNFRM
Conf
Confirmation
Confirmatory
GCMS
HBs
HBsAG
HBV
HBV surface
Hep
Hep B
Hep Bs
Hepatis
Hepatit
Hepatology
HepB
ID
Infectious Disease
InfectiousDisease
LC/MS/MS
Liver
Microbiology
Pl
Plasma
Plsm
Point in time
QNT
Quan
Quant
Quantitative
Random
SerP
SerPl
SerPlas
Serum
Serum or plasma
SR
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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