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Table 12. Codes for Mental Health or Substance Abuse Disorders

CCS-MHSA Code Mental Health or Substance Abuse Disorders
650 Adjustment disorders
651 Anxiety disorders
652 Disruptive behavior disorders including conduct disorder, oppositional defiant disorder, attention-deficit disorder and attention-deficit/hyperactivity disorder
653 Delirium, dementia, and amnestic and other cognitive disorders
654 Developmental disorders including communication disorders, developmental disabilities, intellectual disabilities, learning disorders and motor skills disorders*
655 Disorders usually diagnosed in infancy, childhood, or adolescence such as elimination disorders, separation anxiety disorders, pervasive developmental disorders, and tic disorders
656 Impulse control disorders
657 Mood disorders including bipolar disorders and depressive disorders
658 Personality disorders
659 Schizophrenia and other psychotic disorders
660 Substance-related disorders including alcohol-related disorders and substance-related disorders (e.g., amphetamine-related disorders; cannabis-related disorders; cocaine-related disorders; hallucinogen-related disorders; inhalant-related disorders; opioid-related disorders; phencyclidine-related disorders; sedative-, hypnotic-, or anxiolytic-related disorders; poly-substance-related disorders)
661 Miscellaneous mental disorders including dissociative disorders, eating disorders, factitious disorders, psychogenic disorders, sexual and gender identity disorders, sleep disorders, somatoform disorders, mental disorders due to general medical conditions not elsewhere classified, and other miscellaneous mental conditions
662 Suicide and intentional self-inflicted injury developmental disabilities, intellectual disabilities, learning disorders and motor skills disorders*
663 Screening and history of mental health and substance-related conditions*

*For the purposes of this Fact Book, developmental disorders, suicide and intentional self-inflicted injury, and screening and history of mental health and substance-related disorders were excluded from the definition of MHSA disorders. Suicide and intentional self-inflicted injury, as defined in the CCS-MHSA, is examined as a co-occurring condition with mental health and substance-related disorders.

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