LOINCActiveObservation

LOINC Code 102301-9: Dog Fennel IgE RAST (S) [Presence]

102301-9 is a LOINC code used to identify Dog Fennel IgE RAST (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 Anthemis cotula 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 Anthemis cotula 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: Observation
  • Method: RAST

What it does not mean

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

Key facts

  • Dog Fennel IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
  • Anthemis cotula Ab.IgE
  • ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Dog fennel; Dogfennel; Immune globulin E; Immunoglobulin E; Point in time; PR; Radioallergosorbent test; Random; Serum; SmQn; 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

Dog Fennel IgE RAST (S) [Presence]Dog Fennel IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)Dog Fennel IgE RASTAnthemis cotula Ab.IgEALLERGYDog fennel allergy testPrThr

Frequently asked questions

Code details

Code102301-9
SystemLOINC
Display nameDog Fennel IgE RAST (S) [Presence]
DescriptionAnthemis cotula Ab.IgE
Short nameDog Fennel IgE RAST
ComponentAnthemis cotula Ab.IgE
PropertyPrThr
TimingPt
System (specimen)Ser
ScaleSemiQn
MethodRAST
ClassALLERGY
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.75
Last changed2.75

Consumer names

Dog fennel allergy test

Part names

Anthemis cotula Ab.IgEPrThrPtSerSemiQnRASTDog Fennel (Anthemis cotula) IgEPresence or ThresholdPoint in time (spot)SerumRadioallergosorbent test (RAST)

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.