Oppositional defiant disorder
F91.3 is from the 2021 edition of ICD-10-CM, which is effective on October 1, 2020. F91.3 is the American ICD-10-CM version. Other international versions of the ICD-10 code of F91.3 may vary.
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[toggle title=’Additional Details’]This code comes under Chapter 5
Chapter 5 contains the following blocks:
- F01-F09 Mental disorders due to known physiological conditions
- F10-F19 Mental and behavioral disorders due to psychoactive substance use
- F20-F29 Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders
- F30-F39 Mood [affective] disorders
- F40-F48 Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders
- F50-F59 Behavioral syndromes associated with physiological disturbances and physical factors
- F60-F69 Disorders of adult personality and behavior
- F70-F79 Intellectual disabilities
- F80-F89 Pervasive and specific developmental disorders
- F90-F98 Behavioral and emotional disorders with onset usually occurring in childhood and adolescence
- F99 Unspecified mental disorder
Below is some additional information from Chapter 5
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
Includes: disorders of psychological development
Excludes2: symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99).[/toggle]