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.

LOINCObservation

LOINC Code 25380-7: Cocksfoot IgE RAST class (S)

Name: LOINC Code 25380-7: Cocksfoot IgE RAST class (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:13.172Z

25380-7 is a LOINC code used to identify Cocksfoot IgE RAST class (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 Dactylis glomerata 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 Dactylis glomerata 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: DEPRECATED
Order vs observation: Observation

What it does not mean

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

Key facts

Deprecated Cocksfoot IgE Ab RAST class in Serum
Dactylis glomerata Ab.IgE.RAST class
ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Cocksfoot; g003; g3; IgE RAST; Immune globulin E; Immunoglobulin E; Orchard grass; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; Serum; SR

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

Cocksfoot IgE RAST class (S)Deprecated Cocksfoot IgE Ab RAST class in SerumDeprecated Cocksfoot IgE RAST QlDactylis glomerata Ab.IgE.RAST classALLERGYCocksfoot allergy testACnc

Frequently asked questions

Code details

Code25380-7

SystemLOINC

Display nameCocksfoot IgE RAST class (S)

DescriptionDactylis glomerata Ab.IgE.RAST class

Short nameDeprecated Cocksfoot IgE RAST Ql

ComponentDactylis glomerata Ab.IgE.RAST class

PropertyACnc

TimingPt

System (specimen)Ser

ScaleOrd

ClassALLERGY

StatusDEPRECATED

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.00

Last changed2.36

Consumer names

Cocksfoot allergy test

Part names

Dactylis glomerata Ab.IgE.RAST classACncPtSerOrdArbitrary 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.