What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 41202-3: Baker's yeast IgE/Total IgE (S) [%]

Name: LOINC Code 41202-3: Baker's yeast IgE/Total IgE (S) [%]
Creator: HealthAssure Clinical Team
Published: 2026-05-25T17:13:11.347Z

41202-3 is a LOINC code used to identify Baker's yeast IgE/Total IgE (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 Saccharomyces cerevisiae Ab.IgE/IgE.total. 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 Saccharomyces cerevisiae Ab.IgE/IgE.total. 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

What it does not mean

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

Key facts

Baker's yeast IgE Ab/IgE total in Serum
Saccharomyces cerevisiae Ab.IgE/IgE.total
%; ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; ASCA; Autoantibodies; Autoantibody; Bakers yeast; Baker's yeast; f045; f403; f45; IgE total; Immune globulin E; Immunoglobulin E; Point in time; QNT; Quan; Quant; Quantitative; Random; SCA; Serum; SR; Tot; Total IgE; Totl; Yeast

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.

Related SNOMED CT concepts

705114005SNOMED CT mapping for Baker's yeast IgE/Total IgE (S) [%] (41202-3)

Related observations and tests

SNOMED_CT 705114005high

LOINC Code System

Source: LOINC-SNOMED cooperation package

Common synonyms

Baker's yeast IgE/Total IgE (S) [%]Baker's yeast IgE Ab/IgE total in SerumBaker's yeast IgE/IgE total %Saccharomyces cerevisiae Ab.IgE/IgE.totalALLERGYBaker's yeast allergy testAFr

Frequently asked questions

Code details

Code41202-3

SystemLOINC

Display nameBaker's yeast IgE/Total IgE (S) [%]

DescriptionSaccharomyces cerevisiae Ab.IgE/IgE.total

Short nameBaker's yeast IgE/IgE total %

ComponentSaccharomyces cerevisiae Ab.IgE/IgE.total

PropertyAFr

TimingPt

System (specimen)Ser

ScaleQn

ClassALLERGY

Example units% response

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.15

Last changed2.70

Consumer names

Baker's yeast allergy test

Part names

Saccharomyces cerevisiae Ab.IgE/IgE.totalAFrPtSerQnArbitrary fractionPoint in time (spot)Serum

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.