LOINCActiveObservation

LOINC Code 102925-5: Honey bee IgG4 RAST (S) [Presence]

102925-5 is a LOINC code used to identify Honey bee IgG4 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 Apis mellifera Ab.IgG4. 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 Apis mellifera Ab.IgG4. 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

  • Honey bee IgG4 Ab [Presence] in Serum by Radioallergosorbent test (RAST)
  • Apis mellifera Ab.IgG4
  • ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Honey bee; Honeybee; i001; i1; 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

Honey bee IgG4 RAST (S) [Presence]Honey bee IgG4 Ab [Presence] in Serum by Radioallergosorbent test (RAST)Honey bee IgG4 RASTApis mellifera Ab.IgG4ALLERGYHoney bee IgG4 antibodyPrThr

Frequently asked questions

Code details

Code102925-5
SystemLOINC
Display nameHoney bee IgG4 RAST (S) [Presence]
DescriptionApis mellifera Ab.IgG4
Short nameHoney bee IgG4 RAST
ComponentApis mellifera Ab.IgG4
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

Honey bee IgG4 antibody

Part names

Apis mellifera Ab.IgG4PrThrPtSerSemiQnRASTHoney bee (Apis mellifera) IgG4Presence 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.

LOINC Code 102925-5 | HealthAssure