LOINC Code 103031-1: Shrimp tropomyosin recombinant (rPen a) 1 IgE RAST (S) [Presence]

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 Penaeus aztecus tropomyosin recombinant (rPen a) 1 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: Observation
• Method: RAST

What it does not mean

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

Key facts

• Shrimp tropomyosin recombinant (rPen a) 1 IgE Ab [Presence] in Serum by Radioallergosorbent test (RAST)
• Penaeus aztecus tropomyosin recombinant (rPen a) 1 Ab.IgE
• ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; f351; i; Immune globulin E; Immunoglobulin E; Point in time; PR; Radioallergosorbent test; Random; Serum; Shrimp; Shrimp tm (rPen a) 1; SmQn; SR; Tm

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