What does DSM-5 mean in Medical?

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) is the 2013 update to the Diagnostic and Statistical Manual of Mental Disorders, the taxonomic and diagnostic tool published by the American Psychiatric Association (APA). In the United States, the DSM serves as the principal authority for psychiatric diagnoses. Treatment recommendations, as well as payment by health care providers, are often determined by DSM classifications, so the appearance of a new version has significant practical importance. The DSM-5 was published on May 18, 2013, superseding the DSM-IV-TR, which was published in 2000. The development of the new edition began with a conference in 1999 and proceeded with the formation of a Task Force in 2007, which developed and field-tested a variety of new classifications. In most respects, the DSM-5 is not greatly modified from the DSM-IV-TR; however, some significant differences exist between them.

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