disorders with which they share phenomenology (see the substance/medication-induced
mental disorders in these chapters): cannab is-induced psychotic disorder (“Schizophrenia
Spectrum and Other Psychotic Disorders”); cannabis-induced anxiet y disorder (“Anxiety
Disorders”); and cannabis-induced sleep diso rder (“Sleep-Wake Disorders”). For cannabis
intoxication delirium, see the criteria and disc ussion of delirium in  the chapter “Neurocog-
nitive Disorders.” These cannabis-induced diso rders are diagnosed instead of cannabis in-
toxication or cannabis withdrawal when the symptoms are sufficiently severe to warrant
independent clinical attention. 
Unspecified Cannabis-Related Disorder
292.9 (F12.99)
This category applies to presentations in which symptoms characteristic of a cannabis-
related disorder that cause clinically significant distress or impairment in social, occupa-
tional, or other important areas of functioning predominate but do not meet the full criteria
for any specific cannabis-related disorder or any of the disorders in the substance-related
and addictive disorders diagnostic class.