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.

LOINCActiveObservation

LOINC Code 82106-6: Common Ragweed+Goosefoot+Bermuda grass+Perennial rye grass+English Plantain+Bahia grass IgE RAST class Multidisk (S) [Presence]

Name: LOINC Code 82106-6: Common Ragweed+Goosefoot+Bermuda grass+Perennial rye grass+English Plantain+Bahia grass IgE RAST class Multidisk (S) [Presence]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:08.163Z

82106-6 is a LOINC code used to identify Common Ragweed+Goosefoot+Bermuda grass+Perennial rye grass+English Plantain+Bahia grass IgE RAST class Multidisk (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 (Ambrosia elatior+Chenopodium album+Cynodon dactylon+Lolium perenne+Plantago lanceolata+Paspalum notatum) 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 (Ambrosia elatior+Chenopodium album+Cynodon dactylon+Lolium perenne+Plantago lanceolata+Paspalum notatum) 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: ACTIVE
Order vs observation: Observation
Method: Multidisk

What it does not mean

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

Key facts

Regional Allergen Mix 3 (Common Ragweed+Goosefoot+Bermuda grass+Perennial rye grass+English Plantain+Bahia grass) IgE Ab RAST class [Presence] in Serum by Multidisk
(Ambrosia elatior+Chenopodium album+Cynodon dactylon+Lolium perenne+Plantago lanceolata+Paspalum notatum) Ab.IgE.RAST class
A artemisiifolia; A elatior; ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Allerscan; Ambrosia artemisiifolia; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Bahia grass; Bermuda grass; Buckhorn plantain; Common ragweed; Engl plantain; English plantain; g002; g005; g017; g17; g2; g5; Goosefoot; IgE RAST; Immune globulin E; Immunoglobulin E; Italian Ryegrass; Lamb's quarter; Lambs quarters; Lamb's quarters; Paspalum notatum Ab.IgE.RAST class; Per rye grass; Perennial ryegrass; Plantain Buckhorn; Point in time; PR; Quinoa; Random; Region Allerg Mix3; Ribwort; Rrx3; rx3; Rye grass; Ryegrass; Serum; Short ragweed; SmQn; SR; w001; w009; w010; w1; w10; w9

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

Common Ragweed+Goosefoot+Bermuda grass+Perennial rye grass+English Plantain+Bahia grass IgE RAST class Multidisk (S) [Presence]Regional Allergen Mix 3 (Common Ragweed+Goosefoot+Bermuda grass+Perennial rye grass+English Plantain+Bahia grass) IgE Ab RAST class [Presence] in Serum by MultidiskRegion Allerg Mix3 IgE RAST(Ambrosia elatior+Chenopodium album+Cynodon dactylon+Lolium perenne+Plantago lanceolata+Paspalum notatum) Ab.IgE.RAST classALLERGYRegional mix (Common Ragweed, Goosefoot, Bermuda Grass, Perennial Rye Grass, English Plantain, Bahia Grass) allergy testPrThr

Frequently asked questions

Code details

Code82106-6

SystemLOINC

Display nameCommon Ragweed+Goosefoot+Bermuda grass+Perennial rye grass+English Plantain+Bahia grass IgE RAST class Multidisk (S) [Presence]

Description(Ambrosia elatior+Chenopodium album+Cynodon dactylon+Lolium perenne+Plantago lanceolata+Paspalum notatum) Ab.IgE.RAST class

Short nameRegion Allerg Mix3 IgE RAST

Component(Ambrosia elatior+Chenopodium album+Cynodon dactylon+Lolium perenne+Plantago lanceolata+Paspalum notatum) Ab.IgE.RAST class

PropertyPrThr

TimingPt

System (specimen)Ser

ScaleSemiQn

MethodMultidisk

ClassALLERGY

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.56

Last changed2.75

Consumer names

Regional mix (Common Ragweed, Goosefoot, Bermuda Grass, Perennial Rye Grass, English Plantain, Bahia Grass) allergy test

Part names

(Ambrosia elatior+Chenopodium album+Cynodon dactylon+Lolium perenne+Plantago lanceolata+Paspalum notatum) Ab.IgE.RAST classPrThrPtSerSemiQnMultidiskPresence or ThresholdPoint 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.