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LOINC Code 47302-5: Onion+Garlic+Celery+Tomato+Yeast IgE Multidisk Qn (S)

47302-5 is a LOINC code used to identify Onion+Garlic+Celery+Tomato+Yeast IgE Multidisk Qn (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 (Allium cepa+Allium sativum+Apium graveolens+Lycopersicon lycopersicum+Yeast) Ab.IgE. It is commonly used with the system or sample type Ser.

Reviewed by HealthAssure Clinical TeamUpdated 21 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 (Allium cepa+Allium sativum+Apium graveolens+Lycopersicon lycopersicum+Yeast) Ab.IgE. 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: Multidisk

What it does not mean

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

Key facts

  • Food Allergen Mix 7 (Onion+Garlic+Celery+Tomato+Yeast) IgE Ab [Units/volume] in Serum by Multidisk
  • (Allium cepa+Allium sativum+Apium graveolens+Lycopersicon lycopersicum+Yeast) Ab.IgE
  • ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Allerscan; Allium salota Dostál; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Celery; f047; f048; f085; f25; f47; f48; f85; Food Allerg Mix7; fx7; Garlic; Immune globulin E; Immunoglobulin E; Lycopersicon esculatum; Lycopersicon lycopersicon; Onion; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; SR; Tomato

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

Onion+Garlic+Celery+Tomato+Yeast IgE Multidisk Qn (S)Food Allergen Mix 7 (Onion+Garlic+Celery+Tomato+Yeast) IgE Ab [Units/volume] in Serum by MultidiskFood Allerg Mix7 IgE Qn(Allium cepa+Allium sativum+Apium graveolens+Lycopersicon lycopersicum+Yeast) Ab.IgEALLERGYFood mix (Onion, Garlic, Celery, Tomato, Yeast) allergy testACnc

Frequently asked questions

Code details

Code47302-5
SystemLOINC
Display nameOnion+Garlic+Celery+Tomato+Yeast IgE Multidisk Qn (S)
Description(Allium cepa+Allium sativum+Apium graveolens+Lycopersicon lycopersicum+Yeast) Ab.IgE
Short nameFood Allerg Mix7 IgE Qn
Component(Allium cepa+Allium sativum+Apium graveolens+Lycopersicon lycopersicum+Yeast) Ab.IgE
PropertyACnc
TimingPt
System (specimen)Ser
ScaleQn
MethodMultidisk
ClassALLERGY
Example unitskIU/L
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.19
Last changed2.70

Consumer names

Food mix (Onion, Garlic, Celery, Tomato, Yeast) allergy test

Part names

(Allium cepa+Allium sativum+Apium graveolens+Lycopersicon lycopersicum+Yeast) Ab.IgEACncPtSerQnMultidiskFood Allergen Mix 7 (Onion+Garlic+Celery+Tomato+Yeast) IgEArbitrary ConcentrationPoint 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.