ICD-10-CM > Z00-Z99 > Z77-Z99 > Z79 > Z79.6 > Z79.63 > Z79.633 Z79.633 Long term (current) use of mitotic inhibitor Billable/Specific Copy Code Copy Description Applicable To Long term (current) use of paclitaxelLong term (current) use of plant alkaloidsLong term (current) use of vinblastineLong term (current) use of vincristine