World Health Organization · 2026-01 · English
DD90 Functional oesophageal or gastroduodenal 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
DD90.0GlobusDD90.1Functional swallowing disorderDD90.2Functional heartburnDD90.3Functional dyspepsiaDD90.4Functional nausea or vomitingDD90.5Functional belching disordersDD90.6Adult rumination syndromeDD90.YOther specified functional oesophageal or gastroduodenal disordersDD90.ZFunctional oesophageal or gastroduodenal disorders, unspecified© World Health Organization · CC BY-ND 3.0 IGO