Z79.8 - Other long term (current) drug therapy
Z79.89 - Other long term (current) drug therapy
Z79.891 - Long term (current) use of opiate analgesic
InclusionTerm:
-Long term (current) use of methadone for pain management
Excludes 1:
-methodone use NOS F11.2-)
-use of methodone for treatment of heroin addiction F11.2-)