ICD-11 code : DA42.4;
Preferred Label : Allergic gastritis;
ICD-11 definition : Gastritis due to allergic disorders, principally meaning acute gastritis that occurs
secondary to food allergy. But this also includes allergic gastritis due to non-food
substances and allergic gastritis due to non-IgE-mediated hypersensitivity. This includes
gastroduodenitis and gastroenteritis.;
ICD-11 synonym : Allergic gastropathy; Gastritis due to allergic disorders;
ICD-11 inclusion : Allergic gastroenteropathy; Allergic gastroduodenitis; dietetic gastritis; Allergic gastroenteritis;
ICD-11 "other" category code : DA42.4Y;
ICD-11 "unspecified" category code : DA42.4Z;
Origin ID : 19182249;
Automatic exact mappings (from CISMeF team)
- ICD-10 Mapping
Gastritis due to allergic disorders, principally meaning acute gastritis that occurs
secondary to food allergy. But this also includes allergic gastritis due to non-food
substances and allergic gastritis due to non-IgE-mediated hypersensitivity. This includes
gastroduodenitis and gastroenteritis.
