- 295.7: Schizoaffective Disorder
- 301.2: Schizoid Personality Disorder
- 295.2: Schizophrenia, Catatonic Type
- 295.1: Schizophrenia, Disorganized Type
- 295.3: Schizophrenia, Paranoid Type
- 295.6: Schizophrenia, Residual Type
- 295.9: Schizophrenia, Undifferentiated Type
- 295.4: Schizophreniform Disorder
- 301.22: Schizotypal Personality Disorder
- 305.4: Sedative, Hypnotic, or Anxiolytic Abuse
- 304.1: Sedative, Hypnotic, or Anxiolytic Dependence
- 292.89: Sedative, Hypnotic, or Anxiolytic Intoxication
- 292.81: Sedative, Hypnotic, or Anxiolytic Intoxication Delirium
- 292: Sedative, Hypnotic, or Anxiolytic Withdrawal
- 292.81: Sedative, Hypnotic, or Anxiolytic Withdrawal Delirium
- 292.89: Sedative-, Hypnotic-, or Anxiolytic-Induced Anxiety Disorder
- 292.84: Sedative-, Hypnotic-, or Anxiolytic-Induced Mood Disorder
- 292.83: Sedative-, Hypnotic-, or Anxiolytic-Induced Persisting Amnestic Disorder
- 292.82: Sedative-, Hypnotic-, or Anxiolytic-Induced Persisting Dementia
- 292.11: Sedative-, Hypnotic-, or Anxiolytic-Induced Psychotic Disorder, With Delusions
- 292.12: Sedative-, Hypnotic-, or Anxiolytic-Induced Psychotic Disorder, With Hallucinations
- 292.89: Sedative-, Hypnotic-, or Anxiolytic-Induced Sexual Dysfunction
- 292.89: Sedative-, Hypnotic-, or Anxiolytic-Induced Sleep Disorder
- 292.9: Sedative-, Hypnotic-, or Anxiolytic-Related Disorder NOS
- 313.23: Selective Mutism
- 309.21: Separation Anxiety Disorder
- 318.1: Severe Mental Retardation
- V61.1: Sexual Abuse of Adult
- 995.81: Sexual Abuse of Adult (if focus of attention is on victim)
- V61.21: Sexual Abuse of Child
- 995.5: Sexual Abuse of Child (if focus of attention is on victim)
- 302.79: Sexual Aversion Disorder
- 302.9: Sexual Disorder NOS
- 302.7: Sexual Dysfunction NOS
- 302.83: Sexual Masochism
- 302.84: Sexual Sadism
- 297.3: Shared Psychotic Disorder
- V61.8: Sibling Relational Problem
- 780.54: Sleep Disorder Due to...[Indicate the General Medical Condition], Hypersomnia Type
- 780.52: Sleep Disorder Due to...[Indicate the General Medical Condition], Insomnia Type
- 780.59: Sleep Disorder Due to...[Indicate the General Medical Condition], Mixed Type
- 780.59: Sleep Disorder Due to...[Indicate the General Medical Condition], Parasomnia Type
- 307.46: Sleep Terror Disorder
- 307.46: Sleepwalking Disorder
- 300.23: Social Phobia
- 300.81: Somatization Disorder
- 300.81: Somatoform Disorder NOS
- 300.29: Specific Phobia
- 307.3: Stereotypic Movement Disorder
- 307: Stuttering
