World Health Organization · 2026-01 · English
Symptoms or signs involving the digestive system or abdomen
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
21Symptoms related to the lower gastrointestinal tract or abdomen21Symptoms related to the upper gastrointestinal tractMD80Symptoms or signs of the orofacial complexMD81Abdominal or pelvic painMD82Intra-abdominal or pelvic swelling, mass or lumpME10Abnormalities related to hepatobiliary systemME1YOther specified symptoms or signs involving the digestive system or abdomen© World Health Organization · CC BY-ND 3.0 IGO