6E66ICD-11 MMS 2026-01
Secondary impulse control syndrome
Description
A syndrome characterised by the presence of prominent symptoms that are characteristic of Impulse Control Disorders or Disorders Due to Addictive Behaviours (e.g., stealing, fire-setting, aggressive outbursts, compulsive sexual behaviour, excessive gambling) that are judged to be a direct pathophysiological consequence of a health condition not classified under mental and behavioural disorders, based on evidence from the history, physical examination, or laboratory findings. The symptoms are not accounted for by delirium or by another mental and behavioural disorder, and are not a psychologically mediated response to a severe medical condition (e.g., as part of an adjustment disorder in response to a life-threatening diagnosis). This category should be used in addition to the diagnosis for the presumed underlying disorder or disease when the impulse control symptoms are sufficiently severe to warrant specific clinical attention.
Index terms
- Secondary impulse control syndrome
- organic impulse control disorder
- Impulse control syndrome due to health condition not classified under mental and behavioural disorders
Excludes
6D70– Delirium
Exclusions from above levels
Sibling codes
6E60– Secondary neurodevelopmental syndrome6E61– Secondary psychotic syndrome6E62– Secondary mood syndrome6E63– Secondary anxiety syndrome6E64– Secondary obsessive-compulsive or related syndrome6E65– Secondary dissociative syndrome6E67– Secondary neurocognitive syndrome6E68– Secondary personality change6E69– Secondary catatonia syndrome6E6Y– Other specified secondary mental or behavioural syndrome6E6Z– Secondary mental or behavioural syndrome, unspecified
Foundation entity
Secondary impulse control syndrome – http://id.who.int/icd/entity/1638354338
Allowed postcoordination axes
Part of: 06: Mental, behavioural or neurodevelopmental disorders