Allergic or hypersensitivity disorders involving the gastrointestinal tract

Child codes

• 4A83.0 – Food-induced eosinophilic gastroenteritis
• 4A83.1 – Food-induced eosinophilic oesophagitis
• 4A83.Y – Other specified allergic or hypersensitivity disorders involving the gastrointestinal tract
• 4A83.Z – Allergic or hypersensitivity disorders involving the gastrointestinal tract, unspecified

Foundation children elsewhere

• DA42.4 – Allergic gastritis
• DA51.3 – Allergic duodenitis
• DA94.2 – Allergic or dietetic enteritis of small intestine
• DB33.2 – Allergic or dietetic colitis

Sibling codes

• 4A80 – Allergic or hypersensitivity disorders involving the respiratory tract
• 4A81 – Allergic or hypersensitivity disorders involving the eye
• 4A82 – Allergic or hypersensitivity disorders involving skin or mucous membranes
• 4A84 – Anaphylaxis
• 4A85 – Complex allergic or hypersensitivity conditions
• 4A8Y – Allergic or hypersensitivity conditions of other specified type
• 4A8Z – Allergic or hypersensitivity conditions of unspecified type

Foundation entity

Allergic or hypersensitivity disorders involving the gastrointestinal tract – http://id.who.int/icd/entity/894935545