stance and the symptoms develop during, or shortly after, withdrawal.
Specify current severity:
Severity is rated by a quantitative assessment of the primary symptoms of psychosis,
including delusions, hallucinations, abnormal psychomotor behavior, and negative
symptoms. Each of these symptoms may be rated for its current severity (most severe
in the last 7 days) on a 5-point scale ranging from 0 (not present) to 4 (present and
severe). (See Clinician-Rated Dimensions of Psychosis Symptom Severity in the chap-
ter “Assessment Measures.”)
Note:  Diagnosis of substance/medication-induced psychotic disorder can be made
without using this severity specifier.ICD-10-CM
ICD-9-CMWith use 
disorder, 
mildWith use 
disorder, 
moderate 
or severeWithout 
use 
disorder
Alcohol 291.9 F10.159 F10.259 F10.959
Cannabis 292.9 F12.159 F12.259 F12.959
Phencyclidine 292.9 F16.159 F16.259 F16.959
Other hallucinogen 292.9 F16.159 F16.259 F16.959
Inhalant 292.9 F18.159 F18.259 F18.959
Sedative, hypnotic, or 
anxiolytic292.9 F13.159 F13.259 F13.959
Amphetamine (or other 
stimulant)292.9 F15.159 F15.259 F15.959
Cocaine 292.9 F14.159 F14.259 F14.959
Other (or unknown) substance 292.9 F19.159 F19.259 F19.959