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.

LOINCBoth

LOINC Code 7725-5: Helianthus annuus IgG Qn (S)

Name: LOINC Code 7725-5: Helianthus annuus IgG Qn (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:57.647Z

7725-5 is a LOINC code used to identify Helianthus annuus IgG 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 Helianthus annuus Ab.IgG. 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 Helianthus annuus Ab.IgG. 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: Both

What it does not mean

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

Key facts

Deprecated Sunflower Seed IgG Ab RAST class in Serum
Helianthus annuus Ab.IgG
ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Immune globulin G; Immunoglobulin G; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; SR; Sunflower

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

Helianthus annuus IgG Qn (S)Deprecated Sunflower Seed IgG Ab RAST class in SerumDeprecated Sunflower IgG QnHelianthus annuus Ab.IgGALLERGYHelianthus Annuus IgG antibodyACnc

Frequently asked questions

Code details

Code7725-5

SystemLOINC

Display nameHelianthus annuus IgG Qn (S)

DescriptionHelianthus annuus Ab.IgG

Short nameDeprecated Sunflower IgG Qn

ComponentHelianthus annuus Ab.IgG

PropertyACnc

TimingPt

System (specimen)Ser

ScaleQn

ClassALLERGY

StatusDEPRECATED

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0h(2)

Last changed2.69

Consumer names

Helianthus Annuus IgG antibody

Part names

Helianthus annuus Ab.IgGACncPtSerQnHelianthus annuus IgGArbitrary 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.