ICD-11 classes
04 Diseases of the immune system
Allergic or hypersensitivity conditions
4A85 — Complex allergic or hypersensitivity conditions
4A85.3 — Allergic or hypersensitivity reactions to arthropods

ICD-11 4A85.3 — Allergic or hypersensitivity reactions to arthropods

This includes both local cutaneous and systemic allergic and hypersensitivity reactions to contact with insects (e.g. bees, wasps and fire ants) and other arthropods (e.g. scorpions and spiders). Reactions are usually mediated via the immune system (IgE-mediated or non-IgE-mediated allergy).

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code 4A85.3 contains 3 clarifying diagnoses:

1. 4A85.30 — Systemic allergic reaction due to Hymenoptera venom
   It contains 1 clarifying diagnosis.
2. 4A85.31 — Cutaneous allergic or hypersensitivity reactions to Hymenoptera venom
3. 4A85.32 — Cutaneous allergic or hypersensitivity reactions to arthropods