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LOINC Code 24496-2: Oat+Barley+Rice+Rye+Wheat+Corn IgE RAST class Multidisk (S) [Presence]

24496-2 is a LOINC code used to identify Oat+Barley+Rice+Rye+Wheat+Corn IgE RAST class Multidisk (S) [Presence] 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 (Avena sativa+Hordeum vulgare+Oryza sativa+Secale cereale+Triticum aestivum+Zea mays) Ab.IgE.RAST class. 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 (Avena sativa+Hordeum vulgare+Oryza sativa+Secale cereale+Triticum aestivum+Zea mays) Ab.IgE.RAST class. 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: Observation
  • Method: Multidisk

What it does not mean

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

Key facts

  • Food Allergen Mix C (Oat+Barley+Rice+Rye+Wheat+Corn) IgE Ab RAST class [Presence] in Serum by Multidisk
  • (Avena sativa+Hordeum vulgare+Oryza sativa+Secale cereale+Triticum aestivum+Zea mays) Ab.IgE.RAST class
  • ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Allerscan; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Barley; Corn; f004; f005; f006; f007; f008; f009; f141; f4; f5; f6; f7; f74; f8; f9; Food Allerg Mix C; Food Allerg Mix20; fx20; IgE RAST; Immune globulin E; Immunoglobulin E; Maize; Oat; Oat+Barley; Oats; Point in time; PR; Random; Rice; Rye; Serum; SmQn; SR; Triticum sativum; Wheat; Zea mays Ab.IgE.RAST class

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

Oat+Barley+Rice+Rye+Wheat+Corn IgE RAST class Multidisk (S) [Presence]Food Allergen Mix C (Oat+Barley+Rice+Rye+Wheat+Corn) IgE Ab RAST class [Presence] in Serum by MultidiskFood Allerg Mix C IgE RAST(Avena sativa+Hordeum vulgare+Oryza sativa+Secale cereale+Triticum aestivum+Zea mays) Ab.IgE.RAST classALLERGYFood mix (Oat, Barley, Rice, Rye, Wheat, Corn) allergy testPrThr

Frequently asked questions

Code details

Code24496-2
SystemLOINC
Display nameOat+Barley+Rice+Rye+Wheat+Corn IgE RAST class Multidisk (S) [Presence]
Description(Avena sativa+Hordeum vulgare+Oryza sativa+Secale cereale+Triticum aestivum+Zea mays) Ab.IgE.RAST class
Short nameFood Allerg Mix C IgE RAST
Component(Avena sativa+Hordeum vulgare+Oryza sativa+Secale cereale+Triticum aestivum+Zea mays) Ab.IgE.RAST class
PropertyPrThr
TimingPt
System (specimen)Ser
ScaleSemiQn
MethodMultidisk
ClassALLERGY
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0o
Last changed2.75

Consumer names

Food mix (Oat, Barley, Rice, Rye, Wheat, Corn) allergy test

Part names

(Avena sativa+Hordeum vulgare+Oryza sativa+Secale cereale+Triticum aestivum+Zea mays) Ab.IgE.RAST classPrThrPtSerSemiQnMultidiskPresence or ThresholdPoint 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.