6E6Z

ICD-11 MMS 2026-01

Secondary mental or behavioural syndrome, unspecified

Exclusions from above levels

  • 6C20 – Bodily distress disorder
  • MG30 – Chronic pain
  • MG31 – Acute pain
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  • QE62 – Uncomplicated bereavement
  • QE84 – Acute stress reaction

Sibling codes

  • 6E60 – Secondary neurodevelopmental syndrome
  • 6E61 – Secondary psychotic syndrome
  • 6E62 – Secondary mood syndrome
  • 6E63 – Secondary anxiety syndrome
  • 6E64 – Secondary obsessive-compulsive or related syndrome
  • 6E65 – Secondary dissociative syndrome
  • 6E66 – Secondary impulse control syndrome
  • 6E67 – Secondary neurocognitive syndrome
  • 6E68 – Secondary personality change
  • 6E69 – Secondary catatonia syndrome
  • 6E6Y – Other specified secondary mental or behavioural syndrome

Foundation entity

Secondary mental or behavioural syndromes associated with disorders or diseases classified elsewhere – http://id.who.int/icd/entity/302122526

Allowed postcoordination axes

Part of: 06: Mental, behavioural or neurodevelopmental disorders