An allergy clinic documents anaphylaxis due to peanut ingestion, initial encounter. Which coding approach best reflects the documented food-induced anaphylaxis concept?
Select an answer to reveal the explanation.
Short Explanation
Peanut-triggered anaphylaxis is a specific story—code the anaphylaxis from the food, not a soft 'allergy status' placeholder. If that code family needs an encounter character, use initial for this first active treatment visit.
Full Explanation
Food-induced anaphylaxis is coded from the adverse food reaction / anaphylaxis concepts that identify the responsible food when documented (such as peanut). Unspecified allergy status or food aversion alone underrepresents a documented anaphylactic event. Codes in certain T-code anaphylaxis families require a seventh character for encounter type; initial encounter applies to active treatment of the condition. Unrelated seafood toxic-effect coding is not supported by peanut ingestion documentation.