LOINC Code 15261-1: Common ragweed+Western ragweed+Giant ragweed IgE Multidisk Ql (S)

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+Ambrosia psilostachya+Ambrosia trifida) 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 209 (Common ragweed+Western ragweed+Giant ragweed) IgE Ab [Presence] in Serum by Multidisk
• (Ambrosia elatior+Ambrosia psilostachya+Ambrosia trifida) Ab.IgE
• A artemisiifolia; A elatior; ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Allerscan; Ambrosia artemisiifolia; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Common ragweed; Giant Ragweed; Immune globulin E; Immunoglobulin E; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Rw209; Screen; Serum; Short ragweed; SR; w001; w002; w003; w1; w2; w209; w3; Weed Allerg Mix209; West Ragweed; Western ragweed; wx209

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