Connect with us


Classification: Psychotic Disorder

ICD-9-CM Code: 295.90

ICD-10-CM Code: F20.9

Symptoms: Positive symptoms: delusions and hallucinations; Disorganized speech; Grossly disorganized, abnormal or catatonic behavior; Negative symptoms: flat affect, anhedonia, and avolition.


  • Paranoid (persecutory delusions)
  • Disorganized (incoherent speech and behavior)
  • Catatonic (stupor and bizarre body postures)
  • Undifferentiated (does not meet criteria for other subtypes)
  • Residual (no longer exhibits prominent symptoms)

Usual Onset: Early Adulthood

Comorbidity: Anxiety disorders, depressive disorders, substance-related disorder

Gender Ratio: Men > Women


  • Antipsychotics
  • Psychotherapy
  • Cognitive Behavioral Therapy


© 2018 Mental Daily. All Rights Reserved.
Our content is for informational purposes and should not be used as medical or treatment recommendation.