ICD-10-CM — Chapter 5

Mental, Behavioral and Neurodevelopmental disorders - Includes Pain disorders related to psychological factors, mental and behavioral disorders as well as factitious disorders.

Tabular List

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Mental, Behavioral and Neurodevelopmental disorders

- Includes Pain disorders related to psychological factors, mental and behavioral disorders as well as factitious disorders.

Includes:

  • disorders of psychological development

Excludes2

  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Expand All Chapter #5 contains the following ICD-10-CM sections:

This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved.

  • F01 Vascular dementia

    Inclusion term(s):

    • Vascular dementia as a result of infarction of the brain due to vascular disease, including hypertensive cerebrovascular disease.
  • F02 Dementia in other diseases classified elsewhere

  • F03 Unspecified dementia

    Inclusion term(s):

    • Presenile dementia NOS
    • Presenile psychosis NOS
    • Primary degenerative dementia NOS
    • Senile dementia NOS
    • Senile dementia depressed or paranoid type
    • Senile psychosis NOS
  • F04 Amnestic disorder due to known physiological condition

    Inclusion term(s):

    • Korsakov's psychosis or syndrome, nonalcoholic
  • F05 Delirium due to known physiological condition

    Inclusion term(s):

    • Acute or subacute brain syndrome
    • Acute or subacute confusional state (nonalcoholic)
    • Acute or subacute infective psychosis
    • Acute or subacute organic reaction
    • Acute or subacute psycho-organic syndrome
    • Delirium of mixed etiology
    • Delirium superimposed on dementia
    • Sundowning
  • F06 Other mental disorders due to known physiological condition

  • F07 Personality and behavioral disorders due to known physiological condition

  • F09 Unspecified mental disorder due to known physiological condition

    Inclusion term(s):

    • Mental disorder NOS due to known physiological condition
    • Organic brain syndrome NOS
    • Organic mental disorder NOS
    • Organic psychosis NOS
    • Symptomatic psychosis NOS
  • F10 Alcohol related disorders

  • F11 Opioid related disorders

  • F12 Cannabis related disorders

  • F13 Sedative, hypnotic, or anxiolytic related disorders

  • F14 Cocaine related disorders

  • F15 Other stimulant related disorders

  • F16 Hallucinogen related disorders

  • F17 Nicotine dependence

  • F18 Inhalant related disorders

  • F19 Other psychoactive substance related disorders

  • F20 Schizophrenia

  • F21 Schizotypal disorder

    Inclusion term(s):

    • Borderline schizophrenia
    • Latent schizophrenia
    • Latent schizophrenic reaction
    • Prepsychotic schizophrenia
    • Prodromal schizophrenia
    • Pseudoneurotic schizophrenia
    • Pseudopsychopathic schizophrenia
    • Schizotypal personality disorder
  • F22 Delusional disorders

    Inclusion term(s):

    • Delusional dysmorphophobia
    • Involutional paranoid state
    • Paranoia
    • Paranoia querulans
    • Paranoid psychosis
    • Paranoid state
    • Paraphrenia (late)
    • Sensitiver Beziehungswahn
  • F23 Brief psychotic disorder

    Inclusion term(s):

    • Paranoid reaction
    • Psychogenic paranoid psychosis
  • F24 Shared psychotic disorder

    Inclusion term(s):

    • Folie à deux
    • Induced paranoid disorder
    • Induced psychotic disorder
  • F25 Schizoaffective disorders

  • F28 Other psychotic disorder not due to a substance or known physiological condition

    Inclusion term(s):

    • Chronic hallucinatory psychosis
    • Other specified schizophrenia spectrum and other psychotic disorder
  • F29 Unspecified psychosis not due to a substance or known physiological condition

    Inclusion term(s):

    • Psychosis NOS
    • Unspecified schizophrenia spectrum and other psychotic disorder
  • F30 Manic episode

  • F31 Bipolar disorder

  • F32 Major depressive disorder, single episode

  • F33 Major depressive disorder, recurrent

  • F34 Persistent mood [affective] disorders

  • F39 Unspecified mood [affective] disorder

    Inclusion term(s):

    • Affective psychosis NOS
  • F40 Phobic anxiety disorders

  • F41 Other anxiety disorders

  • F42 Obsessive-compulsive disorder

  • F43 Reaction to severe stress, and adjustment disorders

  • F44 Dissociative and conversion disorders

  • F45 Somatoform disorders

  • F48 Other nonpsychotic mental disorders

  • F50 Eating disorders

  • F51 Sleep disorders not due to a substance or known physiological condition

  • F52 Sexual dysfunction not due to a substance or known physiological condition

  • F53 Mental and behavioral disorders associated with the puerperium, not elsewhere classified

  • F54 Psychological and behavioral factors associated with disorders or diseases classified elsewhere

    Inclusion term(s):

    • Psychological factors affecting physical conditions
  • F55 Abuse of non-psychoactive substances

  • F59 Unspecified behavioral syndromes associated with physiological disturbances and physical factors

    Inclusion term(s):

    • Psychogenic physiological dysfunction NOS
  • F60 Specific personality disorders

  • F63 Impulse disorders

  • F64 Gender identity disorders

  • F65 Paraphilias

  • F66 Other sexual disorders

    Inclusion term(s):

    • Sexual maturation disorder
    • Sexual relationship disorder
  • F68 Other disorders of adult personality and behavior

  • F69 Unspecified disorder of adult personality and behavior

Excludes1

  • borderline intellectual functioning, IQ above 70 to 84 (R41.83)
  • F70 Mild intellectual disabilities

    Inclusion term(s):

    • IQ level 50-55 to approximately 70
    • Mild mental subnormality
  • F71 Moderate intellectual disabilities

    Inclusion term(s):

    • IQ level 35-40 to 50-55
    • Moderate mental subnormality
  • F72 Severe intellectual disabilities

    Inclusion term(s):

    • IQ 20-25 to 35-40
    • Severe mental subnormality
  • F73 Profound intellectual disabilities

    Inclusion term(s):

    • IQ level below 20-25
    • Profound mental subnormality
  • F78 Other intellectual disabilities

  • F79 Unspecified intellectual disabilities

    Inclusion term(s):

    • Mental deficiency NOS
    • Mental subnormality NOS
  • F80 Specific developmental disorders of speech and language

  • F81 Specific developmental disorders of scholastic skills

  • F82 Specific developmental disorder of motor function

    Inclusion term(s):

    • Clumsy child syndrome
    • Developmental coordination disorder
    • Developmental dyspraxia
  • F84 Pervasive developmental disorders

  • F88 Other disorders of psychological development

    Inclusion term(s):

    • Developmental agnosia
    • Global developmental delay
    • Other specified neurodevelopmental disorder
  • F89 Unspecified disorder of psychological development

    Inclusion term(s):

    • Developmental disorder NOS
    • Neurodevelopmental disorder NOS

Codes within categories F90-F98 may be used regardless of the age of a patient. These disorders generally have onset within the childhood or adolescent years, but may continue throughout life or not be diagnosed until adulthood

  • F90 Attention-deficit hyperactivity disorders

  • F91 Conduct disorders

  • F93 Emotional disorders with onset specific to childhood

  • F94 Disorders of social functioning with onset specific to childhood and adolescence

  • F95 Tic disorder

  • F98 Other behavioral and emotional disorders with onset usually occurring in childhood and adolescence