LOINC
Version 2.67

43799-6Choriogonadotropin.beta subunit [Presence] in Unspecified specimenActive

Part Description

LP14329-4   Choriogonadotropin.beta subunit
The presence of the Choriogonadotropin beta subunit (B HCG) in plasma or serum shortly after conception followed by its rapid rise in concentration makes it an excellent marker for confirmation and monitoring of pregnancy. Used only for pregnancy testing. HCG done at 16-20 weeks of pregnancy for the purpose of finding a M.O.M. value and to determine risk of a defect in the fetus. Source: Regenstrief Institute

Fully-Specified Name

Component
Choriogonadotropin.beta subunit
Property
PrThr
Time
Pt
System
XXX
Scale
Ord
Method

Additional Names

Short Name
B-HCG XXX Ql
Display Name
HCG.beta subunit Ql (Unsp spec)

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.17
Last Updated
Version 2.56
Change Reason
Changed answer list from "Normative" to "Example" to fit the current LOINC model.; The 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.
Order vs. Observation
Both

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Language Variants Get Info

zh-CNChinese (CHINA)
绒毛膜促性腺激素.Beta 亚单位:存在情况或阈值:时间点:XXX:序数型:
nl-NLDutch (NETHERLANDS)
choriogonadotropine.bèta-subunit:aanwezigheid:moment:XXX:ordinaal:
et-EEEstonian (ESTONIA)
Koorioni gonadotropiin.beetaalaühik:PrThr:Pt:XXX:Ord:
fr-BEFrench (BELGIUM)
Gonadotrophine chorionique humaine.sous-unité béta:PrThr:Temps ponctuel:XXX:Ordinal:
fr-CAFrench (CANADA)
Gonadotrophine chorionique humaine.sous-unité bêta:Présence-Seuil:Temps ponctuel:XXX:Ordinal:
fr-FRFrench (FRANCE)
Choriogonadotropine sous-unité bêta:Présence/Seuil:Ponctuel:Milieux divers:Qualitatif:
it-ITItalian (ITALY)
Coriogonadotropina.subunità beta:PrThr:Pt:XXX:Ord:
pt-BRPortuguese (BRAZIL)
Gonadotrofina Coriônica.subunidade beta:ACnc:Pt:XXX:Ord:
ru-RURussian (RUSSIAN FEDERATION)
Хориогонадотропин.бета субъединица:PrThr:ТчкВрм:XXX:Пор:
es-ESSpanish (SPAIN)
Subunidad beta de la gonadotropina coriónica humana:PrThr:Punto temporal:XXX:Ord:
tr-TRTurkish (TURKEY)
Koriogonadotropin.beta subunit:MevcEşik:Zmlı:XXX:Srl:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=43799-6