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LOINC Code 7415-3: Cladosporium sphaerospermum IgE Qn (S)

7415-3 is a LOINC code used to identify Cladosporium sphaerospermum IgE 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 Cladosporium sphaerospermum Ab.IgE. 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 Cladosporium sphaerospermum 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

What it does not mean

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

Key facts

  • Cladosporium sphaerospermum IgE Ab [Units/volume] in Serum
  • Cladosporium sphaerospermum Ab.IgE
  • ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; C sphaerospermum; H hordei; Hormodendrum; Hormodendrum hordei; Immune globulin E; Immunoglobulin E; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; SR; UniversalLabOrders

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

Cladosporium sphaerospermum IgE Qn (S)Cladosporium sphaerospermum IgE Ab [Units/volume] in SerumC sphaerospermum IgE QnCladosporium sphaerospermum Ab.IgEALLERGYCladosporium sphaerospermum allergy testACnc

Frequently asked questions

Code details

Code7415-3
SystemLOINC
Display nameCladosporium sphaerospermum IgE Qn (S)
DescriptionCladosporium sphaerospermum Ab.IgE
Short nameC sphaerospermum IgE Qn
ComponentCladosporium sphaerospermum Ab.IgE
PropertyACnc
TimingPt
System (specimen)Ser
ScaleQn
ClassALLERGY
Example unitskIU/L
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0h(2)
Last changed2.73

Consumer names

Cladosporium sphaerospermum allergy test

Part names

Cladosporium sphaerospermum Ab.IgEACncPtSerQnCladosporium sphaerospermum 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.