DSM-5 Coding Update DSM-5 criteria, ICD-9-CM and ICD-10-CM codes should be revised as follows: Insomnia Disorder Codes in “Diagnostic Criteria,” p 362 (Desk Reference, p 181):
Chapter 1. Neurodevelopmental Disorders | Psychiatry Online In its approach to mental illness across the lifetime of a patient, DSM-5 naturally begins with the neurodevelopmental disorders As a group, these disorders are usually first diagnosed in infancy, childhood, or adolescence Individually, these disorders have undergone a mix of pruning, reorganization, and clarification, including one of DSM-5’s most controversial changes—to the definition