2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Supplementary Classification Of Factors Influencing Health Status And Contact With Health Services V01-V85 > Persons Encountering Health Services For Specific Procedures And Aftercare V50-V59 > Encounter For Other And Unspecified Procedures And Aftercare V58.* > 2006 ICD-9-CM Diagnosis V58.6 Long-term (current) drug use View the most recent version of ICD-9-CM V58.6 V58.6 is a non-specific code that cannot be used to specify a diagnosis View the ICD-9-CM Volume 1 V58.* hierarchy V58.6 Excludes drug abuse (305.00-305.93) drug dependence (304.00-304.93) hormone replacement therapy (postmenopausal) (V07.4)