LOINC Code 82042-3: Common ragweed+Mugwort+Ox-eye daisy+Dandelion+Goldenrod IgE RAST class Multidisk (S) [Presence]
82042-3 is a LOINC code used to identify Common ragweed+Mugwort+Ox-eye daisy+Dandelion+Goldenrod 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+Artemisia vulgaris+Chrysanthemum leucathemum+Taraxacum vulgare+Solidago virgaurea) Ab.IgE.RAST class. It is commonly used with the system or sample type Ser.
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+Artemisia vulgaris+Chrysanthemum leucathemum+Taraxacum vulgare+Solidago virgaurea) 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
- Weed Allergen Mix 5 (Common ragweed+Mugwort+Ox-eye daisy+Dandelion+Goldenrod) IgE Ab RAST class [Presence] in Serum by Multidisk
- (Ambrosia elatior+Artemisia vulgaris+Chrysanthemum leucathemum+Taraxacum vulgare+Solidago virgaurea) Ab.IgE.RAST class
- A artemisiifolia; A elatior; ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Allerscan; Ambrosia artemisiifolia; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Common ragweed; Dandelion; Golden rod; Goldenrod; IgE RAST; Immune globulin E; Immunoglobulin E; Mugwort; Point in time; PR; Random; Serum; Short ragweed; SmQn; Solidago virgaurea Ab.IgE.RAST class; SR; w001; w006; w008; w012; w1; w12; w6; w8; Weed Allerg Mix5; Weed mix; wx5
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
Frequently asked questions
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.