ICD-10-CM · Chapter 5 · F01-F99
Mental and behavioural disorders
72 categories
Category titles are WHO ICD-10 titles for the same three characters; open a category for the ICD-10-CM codes in it.
- F01Vascular dementia24 codes
- F02Dementia in other diseases classified elsewhere24 codes
- F03Unspecified dementia24 codes
- F04Organic amnesic syndrome, not induced by alcohol and other psychoactive substances1 codes
- F05Delirium, not induced by alcohol and other psychoactive substances1 codes
- F06Other mental disorders due to brain damage and dysfunction and to physical disease12 codes
- F07Personality and behavioural disorders due to brain disease, damage and dysfunction4 codes
- F09Unspecified organic or symptomatic mental disorder1 codes
- F10Mental and behavioural disorders due to use of alcohol58 codes
- F11Mental and behavioural disorders due to use of opioids45 codes
- F12Mental and behavioural disorders due to use of cannabinoids39 codes
- F13Mental and behavioural disorders due to use of sedatives or hypnotics58 codes
- F14Mental and behavioural disorders due to use of cocaine48 codes
- F15Mental and behavioural disorders due to use of other stimulants, including caffeine48 codes
- F16Mental and behavioural disorders due to use of hallucinogens40 codes
- F17Mental and behavioural disorders due to use of tobacco20 codes
- F18Mental and behavioural disorders due to use of volatile solvents39 codes
- F19Mental and behavioural disorders due to multiple drug use and use of other psychoactive substances63 codes
- F20Schizophrenia8 codes
- F21Schizotypal disorder1 codes
- F22Persistent delusional disorders1 codes
- F23Acute and transient psychotic disorders1 codes
- F24Induced delusional disorder1 codes
- F25Schizoaffective disorders4 codes
- F28Other nonorganic psychotic disorders1 codes
- F29Unspecified nonorganic psychosis1 codes
- F30Manic episode9 codes
- F31Bipolar affective disorder28 codes
- F32Depressive episode10 codes
- F33Recurrent depressive disorder9 codes
- F34Persistent mood [affective] disorders5 codes
- F39Unspecified mood [affective] disorder1 codes
- F40Phobic anxiety disorders23 codes
- F41Other anxiety disorders5 codes
- F42Obsessive-compulsive disorder5 codes
- F43Reaction to severe stress, and adjustment disorders14 codes
- F44Dissociative [conversion] disorders10 codes
- F45Somatoform disorders10 codes
- F48Other neurotic disorders4 codes
- F50Eating disorders30 codes
- F51Nonorganic sleep disorders15 codes
- F52Sexual dysfunction, not caused by organic disorder or disease11 codes
- F53Mental and behavioural disorders associated with the puerperium, not elsewhere classified2 codes
- F54Psychological and behavioural factors associated with disorders or diseases classified elsewhere1 codes
- F55Abuse of non-dependence-producing substances6 codes
- F59Unspecified behavioural syndromes associated with physiological disturbances and physical factors1 codes
- F60Specific personality disorders11 codes
- F63Habit and impulse disorders7 codes
- F64Gender identity disorders5 codes
- F65Disorders of sexual preference11 codes
- F66Psychological and behavioural disorders associated with sexual development and orientation1 codes
- F68Other disorders of adult personality and behaviour6 codes
- F69Unspecified disorder of adult personality and behaviour1 codes
- F70Mild mental retardation1 codes
- F71Moderate mental retardation1 codes
- F72Severe mental retardation1 codes
- F73Profound mental retardation1 codes
- F78Other mental retardation2 codes
- F79Unspecified mental retardation1 codes
- F80Specific developmental disorders of speech and language8 codes
- F81Specific developmental disorders of scholastic skills5 codes
- F82Specific developmental disorder of motor function1 codes
- F84Pervasive developmental disorders6 codes
- F88Other disorders of psychological development1 codes
- F89Unspecified disorder of psychological development1 codes
- F90Hyperkinetic disorders5 codes
- F91Conduct disorders6 codes
- F93Emotional disorders with onset specific to childhood3 codes
- F94Disorders of social functioning with onset specific to childhood and adolescence5 codes
- F95Tic disorders5 codes
- F98Other behavioural and emotional disorders with onset usually occurring in childhood and adolescence9 codes
- F99Mental disorder, not otherwise specified1 codes
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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