LOINC Code 24493-9: Western ragweed+Mugwort+Lenscale+Goosefoot or Lambs quarters+English plantain IgE Multidisk Qn (S)
24493-9 is a LOINC code used to identify Western ragweed+Mugwort+Lenscale+Goosefoot or Lambs quarters+English plantain IgE Multidisk 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 (Ambrosia psilostachya+Artemisia vulgaris+Atriplex lentiformis+Chenopodium album+Plantago lanceolata) Ab.IgE. 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 psilostachya+Artemisia vulgaris+Atriplex lentiformis+Chenopodium album+Plantago lanceolata) 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
- Method: Multidisk
What it does not mean
- The code identifies the observation or test, not the actual result.
Key facts
- Weed Allergen Mix 2 (Western ragweed+Mugwort+Lenscale+Goosefoot or Lambs quarters+English plantain) IgE Ab [Units/volume] in Serum by Multidisk
- (Ambrosia psilostachya+Artemisia vulgaris+Atriplex lentiformis+Chenopodium album+Plantago lanceolata) Ab.IgE
- ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Allerscan; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Buckhorn plantain; Engl plantain; English plantain; Goosefoot; Immune globulin E; Immunoglobulin E; Lamb's quarter; Lambs quarters; Lamb's quarters; Lenscale; Mugwort; Plantain Buckhorn; Point in time; QNT; Quan; Quant; Quantitative; Quinoa; Random; Ribwort; Scale; Serum; SR; w002; w006; w009; w010; w015; w10; w15; w2; w6; w9; Weed Allerg Mix2; West Ragweed; Western ragweed; wx2
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.