6C45.0

ICD-11 MMS 2026-01

Episode of harmful use of cocaine

Description

An episode of use of cocaine that has caused damage to a person’s physical or mental health or has resulted in behaviour leading to harm to the health of others. Harm to health of the individual occurs due to one or more of the following: (1) behaviour related to intoxication; (2) direct or secondary toxic effects on body organs and systems; or (3) a harmful route of administration. Harm to health of others includes any form of physical harm, including trauma, or mental disorder that is directly attributable to behaviour due to cocaine intoxication on the part of the person to whom the diagnosis of single episode of harmful use applies. This diagnosis should not be made if the harm is attributed to a known pattern of cocaine use.

Index terms

  • Episode of harmful use of cocaine

Excludes

  • 6C45.1 – Harmful pattern of use of cocaine
  • 6C45.2 – Cocaine dependence

Exclusions from above levels

  • 6C46 – Disorders due to use of stimulants including amphetamines, methamphetamine or methcathinone
  • QE11.3 – Hazardous use of cocaine
  • QE62 – Uncomplicated bereavement
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  • QE84 – Acute stress reaction

Sibling codes

  • 6C45.1 – Harmful pattern of use of cocaine
  • 6C45.2 – Cocaine dependence
  • 6C45.3 – Cocaine intoxication
  • 6C45.4 – Cocaine withdrawal
  • 6C45.5 – Cocaine-induced delirium
  • 6C45.6 – Cocaine-induced psychotic disorder
  • 6C45.7 – Certain specified cocaine-induced mental or behavioural disorders
  • 6C45.Y – Other specified disorders due to use of cocaine
  • 6C45.Z – Disorders due to use of cocaine, unspecified

Foundation entity

Episode of harmful use of cocaine – http://id.who.int/icd/entity/318767128

Allowed postcoordination axes

Part of: 6C45: Disorders due to use of cocaine › 06: Mental, behavioural or neurodevelopmental disorders