ICD-10-CM > Z00-Z99 > Z69-Z76 > Z71 > Z71.5 Z71.5 Drug abuse counseling and surveillance Non-Billable/Non-Specific Use Additional code for drug abuse or dependence (F11-F16, F18-F19) Codes Z71.51Drug abuse counseling and surveillance of drug abuserZ71.52Counseling for family member of drug abuser