Chapter V of ICD-10 is titled “Mental and behavioural disorders”. It spans codes F00–F99, in 11 blocks.
What Chapter V includes
Conditions and terms that are coded here.
- disorders of psychological development
What Chapter V excludes
Conditions that look similar but belong under another code.
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified R00-R99
Blocks in Chapter V
- F00–F09Organic, including symptomatic, mental disorders9 categories
- F10–F19Mental and behavioural disorders due to psychoactive substance use10 categories
- F20–F29Schizophrenia, schizotypal and delusional disorders8 categories
- F30–F39Mood [affective] disorders7 categories
- F40–F48Neurotic, stress-related and somatoform disorders7 categories
- F50–F59Behavioural syndromes associated with physiological disturbances and physical factors7 categories
- F60–F69Disorders of adult personality and behaviour9 categories
- F70–F79Mental retardation6 categories
- F80–F89Disorders of psychological development7 categories
- F90–F98Behavioural and emotional disorders with onset usually occurring in childhood and adolescence7 categories
- F99–F99Unspecified mental disorder1 categories
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free