LOINCActiveBoth

LOINC Code 41423-5: S. japonicum Ab IB Ql (S)

41423-5 is a LOINC code used to identify S. japonicum Ab IB Ql (S) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Schistosoma japonicum Ab. It is commonly used with the system or sample type Ser.

Reviewed by HealthAssure Clinical TeamUpdated 25 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Schistosoma japonicum Ab. It is commonly used with the system or sample type Ser.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: ACTIVE
  • Order vs observation: Both
  • Method: IB

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • Schistosoma japonicum Ab [Presence] in Serum by Immunoblot
  • Schistosoma japonicum Ab
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Bilharziasis; Blt; ID; IMMUNE BLOT; Immunobl; Immunoblot; Infectious Disease; InfectiousDisease; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; RIBA; S japonicum; Schistosomiasis; Screen; Serum; SR; WB; WBLOT; West blot; West blt; Western blot

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

S. japonicum Ab IB Ql (S)Schistosoma japonicum Ab [Presence] in Serum by ImmunoblotS japonicum Ab Ser Ql IBSchistosoma japonicum AbMICROSchistosoma japonicum antibody, BloodPrThr

Frequently asked questions

Code details

Code41423-5
SystemLOINC
Display nameS. japonicum Ab IB Ql (S)
DescriptionSchistosoma japonicum Ab
Short nameS japonicum Ab Ser Ql IB
ComponentSchistosoma japonicum Ab
PropertyPrThr
TimingPt
System (specimen)Ser
ScaleOrd
MethodIB
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.16
Last changed2.65

Consumer names

Schistosoma japonicum antibody, Blood

Part names

Schistosoma japonicum AbPrThrPtSerOrdIBPresence or ThresholdPoint in time (spot)SerumImmunoblot

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

LOINC Code 41423-5 | HealthAssure