ICD9Data.com   Free 2008 ICD-9-CM Database

2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Neurotic Disorders, Personality Disorders, And Other Nonpsychotic Mental Disorders 300-316 > Nondependent Abuse Of Drugs 305.* > 2008 ICD-9-CM Diagnosis 305.91 Nondependent other mixed or unspecified drug abuse continuous use  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 Therefore, this code may be out of date.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 305.91 can be accessed here. 305.91 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 305.* hierarchy