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Chapters ENES DE

13Diseases of the digestive system
Diverticular disease of intestine
Diverticular disease of unspecified part of intestine
DD00Diverticulitis of unspecified part of intestine

DD00.0 category

Diverticulitis of unspecified part of intestine with complication

3 subordinate codes

DD00.00Diverticulitis of unspecified part of intestine with perforation or abscess
4B4YOther specified diseases of the immune system
4B4ZDiseases of the immune system, unspecified

Nearby in Diverticulitis of unspecified part of intestine

DD00.1Diverticulitis of unspecified part of intestine without complication
4B4ZDiseases of the immune system, unspecified

NextDD00.1 — Diverticulitis of unspecified part of intestine without complication

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
08Diseases of the nervous system
09Diseases of the visual system
10Diseases of the ear or mastoid process
11Diseases of the circulatory system
12Diseases of the respiratory system
13Diseases of the digestive system
14Diseases of the skin
15Diseases of the musculoskeletal system or connective tissue
16Diseases of the genitourinary system
17Conditions related to sexual health
18Pregnancy, childbirth or the puerperium
19Certain conditions originating in the perinatal period
20Developmental anomalies
21Symptoms, signs or clinical findings, not elsewhere classified
22Injury, poisoning or certain other consequences of external causes
23External causes of morbidity or mortality
24Factors influencing health status or contact with health services
25Codes for special purposes
26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
DB90-DB9ZDiseases of liver
DC10-DC1ZDiseases of gallbladder or biliary tract
DC30-DC3ZDiseases of pancreas
DC50-DC5ZDiseases of peritoneum
DC70-DD1ZDiverticular disease of intestine
DD30-DD3ZIschaemic vascular disorders of intestine
DD50-DD5ZHernias
DD70-DD7ZInflammatory bowel diseases
DD90-DD9ZFunctional gastrointestinal disorders
10 more
DC70-DC72.ZDiverticular disease of small intestine
DC80-DC82.ZDiverticular disease of large intestine
DC90-DC90Diverticular disease of intestine of overlapping sites
DD00-DD02.ZDiverticular disease of unspecified part of intestine
4B4ZDiseases of the immune system, unspecified
DD00Diverticulitis of unspecified part of intestine
DD01Diverticulosis of unspecified part of intestine
DD02Diverticulum of unspecified part of intestine
DD00.0Diverticulitis of unspecified part of intestine with complication
DD00.1Diverticulitis of unspecified part of intestine without complication
4B4ZDiseases of the immune system, unspecified
DD00.00Diverticulitis of unspecified part of intestine with perforation or abscess
4B4YOther specified diseases of the immune system
4B4ZDiseases of the immune system, unspecified

International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).

Release 2026-01. View this entity in the official WHO ICD-11 browser.

This page reproduces WHO classification content for reference. It is not medical advice and must not be used to diagnose or treat. For coding decisions, consult the official release and your national coding guidelines.

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