DSM-IV codes


DSM-IV codes are the classification found in the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision, also known as DSM-IV-TR, a manual published by the American Psychiatric Association that includes almost all currently recognized mental health disorders. The DSM-IV codes are thus used by mental health professionals to describe the features of a given mental disorder and indicate how the disorder can be distinguished from other, similar problems.
The coding system utilized by the DSM-IV is designed to correspond with codes from the International Classification of Diseases, Ninth Revision, Clinical Modification, commonly referred to as the ICD-9-CM. Since early versions of the DSM did not correlate with ICD codes and updates of the publications for the ICD and the DSM are not simultaneous, some distinctions in the coding systems may still be present. For this reason, it is recommended that users of these manuals consult the appropriate reference when accessing diagnostic codes
Note that NOS is an abbreviation for Not Otherwise Specified, indicating a cluster of symptoms that do not clearly fit in any single diagnostic category. NOS is often a provisional diagnosis pending additional information or testing.
For an alphabetical list, see DSM-IV codes.

Disorders usually first diagnosed in infancy, childhood, or adolescence

Mental retardation

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Delirium, dementia, and amnestic and other cognitive disorders

Delirium

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Mental disorders due to a general medical condition not elsewhere classified

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Substance-related disorders

Alcohol-related disorders

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Schizophrenia and other psychotic disorders

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Mood disorders

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Anxiety disorders

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Somatoform disorders

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Factitious disorders

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Dissociative disorders

Sexual dysfunctions

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Sleep disorders

Primary sleep disorders

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Impulse-Control Disorders Not Elsewhere Classified

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Adjustment disorders

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Personality disorders (Axis II)

Cluster A
Cluster B
Cluster C
NOS
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Additional codes