ICD-10 ( F10-F19 )

Mental and behavioural disorders due to psychoactive substance use

F10.-   Mental and behavioural disorders due to use of alcohol
F11.-   Mental and behavioural disorders due to use of opioids
F12.-   Mental and behavioural disorders due to use of cannabinoids
F13.-   Mental and behavioural disorders due to use of sedatives or hypnotics
F14.-   Mental and behavioural disorders due to use of cocaine
F15.-   Mental and behavioural disorders due to use of other stimulants, including caffeine
F16.-   Mental and behavioural disorders due to use of hallucinogens
F17.-   Mental and behavioural disorders due to use of tobacco
F18.-   Mental and behavioural disorders due to use of volatile solvents
F19.-   Mental and behavioural disorders due to multiple drug use and use of other psychoactive substances

Four/Five character codes may be used to specify the clinical conditions, asFollows:

F1x.0 Acute intoxication
        .00     Uncomplicated
        .01     With trauma or other bodily injury
        .02     With other medical complications
        .03     With delirium   
        .04     With perceptual distortions
        .05     With coma
        .06     With convulsions
        .07     Pathological intoxication
		
F1x.1 Harmful useF1x.2 Dependence syndrome
        .20     Currently abstinent
        .21     Currently abstinent, but in a protected environment
        .22     Currently on a clinically supervised maintenance or replacement regime [ controlled dependence ]
        .23     Currently abstinent, but receiving treatment with aversive or blocking drugs
        .24     Currently using the substance [ active dependence ]
        .25     Continuous use
        .26     Episodic use [ dipsomania ]

F1x.3 Withdrawal state
        .30     Uncomplicated
        .31     With convulsions
		
F1x.4 Withdrawal state with delirium
        .40 Without convulsions
        .41 With convulsions
		
F1x.5 Psychotic disorder
        .50 Schizophrenia-like
        .51 Predominantly delusional
        .52 Predominantly hallucinatory
        .53 Predominantly polymorphic
        .54 Predominantly depressive symptoms
        .55 Predominantly manic symptoms
        .56 Mixed
		
F1x.6 Amnesic syndrome

F1x.7 Residual and late-onset psychotic disorder
        .70 Flashbacks
        .71 Personality or behaviour disorder
        .72 Residual affective disorder
        .73 Dementia
        .74 Other persisting cognitive impairment
        .75 Late-onset psychotic disorder
		
F1x.8 Other mental and behavioural disorders

F1x.9 Unspecified mental and behavioural disorder