Z79
Long term (current) drug therapy
ICD-10 code Z79 for Long term (current) drug therapy
Includes: long term (current) drug use for prophylactic purposes
Code also any therapeutic drug level monitoring (Z51.81)
Excludes2: drug abuse and dependence (F11-F19)
drug use complicating pregnancy, childbirth, and the puerperium (O99.32-)
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision