2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Neurotic Disorders, Personality Disorders, And Other Nonpsychotic Mental Disorders 300-316 > Neurotic Disorders 300.* > 2006 ICD-9-CM Diagnosis 300.14 Dissociative identity disorder View the most recent version of ICD-9-CM 300.14 A dissociative disorder in which the individual adopts two or more distinct personalities. Each personality is a fully integrated and complex unit with memories, behavior patterns and social friendships. Transition from one personality to another is sudden. 300.14 is a specific code that can be used to specify a diagnosis 300.14 contains 6 index entries View the ICD-9-CM Volume 1 300.* hierarchy  Index entries containing 300.14: Disorder - see also Disease dissociative 300.15 identity 300.14 Dissociative identity disorder 300.14 Identity disorder 313.82 dissociative 300.14 Multiple, multiplex - see also condition personality 300.14 Personality dual 300.14 multiple 300.14