16Diseases of the genitourinary system
Other conditions of the genitourinary system
GC50Functional bladder disorders, not otherwise specified
GC50.0
category
Overactive bladder
Definition A urological condition characterised by urgency and frequency, as well as the potential for nocturia, which may or may not be accompanied by incontinence.
Also indexed as
OAB - [overactive bladder] Overactive bladder
Nearby in Functional bladder disorders, not otherwise specified
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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