2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Neurotic Disorders, Personality Disorders, And Other Nonpsychotic Mental Disorders 300-316 > Disturbance Of Conduct Not Elsewhere Classified 312.* > 2008 ICD-9-CM Diagnosis 312.4 Mixed disturbance of conduct and emotions  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 312.4 can be accessed here. 312.4 is a specific code that can be used to specify a diagnosis 312.4 contains 3 index entries View the ICD-9-CM Volume 1 312.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 312.4 also known as: Neurotic delinquency 312.4 excludes: compulsive conduct disorder (312.3) Index entries containing 312.4: Delinquency (juvenile) 312.9 neurotic 312.4 Disturbance - see also Disease conduct 312.9 mixed with emotions 312.4 Juvenile - see also condition delinquent 312.9 neurotic 312.4