Z79 – Long term (current) drug therapy
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Tyoe 2 Excludes
drug abuse and dependence (F11-F19)
drug use complicating pregnancy, childbirth, and the puerperium (O99.32-)
Includes
long term (current) drug use for prophylactic purposes
Code Also
any therapeutic drug level monitoring (Z51.81)