ICD-11 classes
13 Diseases of the digestive system
Functional gastrointestinal disorders
DD91 — Irritable bowel syndrome or certain specified functional...
DD91.0 — Irritable bowel syndrome
DD91.02 — Irritable bowel syndrome, mixed type

ICD-11 DD91.02 — Irritable bowel syndrome, mixed type

This is a bowel pattern subtype of irritable bowel syndrome, characterised by alteration of bowel habits having both diarrhoea and constipation. The subtype having diarrhoea and constipation alternatively often varying over time is also considered as synonymous.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• Irritable bowel syndrome #25104