World Health Organization · 2026-01 · English
Functional gastrointestinal disorders
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
DD90Functional oesophageal or gastroduodenal disordersDD91Irritable bowel syndrome or certain specified functional bowel disordersDD92Functional anorectal disordersDD93Functional digestive disorders of infants, toddlers or childrenDD94Functional gallbladder disorderDD95Functional sphincter of Oddi disorderDD9YOther specified functional gastrointestinal disordersDD9ZFunctional gastrointestinal disorders, unspecified© World Health Organization · CC BY-ND 3.0 IGO