Z79.0 Long term (current) use of anticoagulants and antithrombotics/antiplateletsNon-billable header with 2 child codes.
Z79.01 Long term (current) use of anticoagulantsZ79.02 Long term (current) use of antithrombotics/antiplateletsZ51.81 Encounter for therapeutic drug level monitoring ("any long-term (current) drug therapy (Z79.-)")Z92.2 Personal history of drug therapy ("long term (current) drug therapy (Z79.-)")Z79 Long term (current) drug therapyZ79.0 Long term (current) use of anticoagulants and antithrombotics/antiplatelets (this code)Z79.01 Long term (current) use of anticoagulantsZ79.02 Long term (current) use of antithrombotics/antiplateletsZ79.1 Long term (current) use of non-steroidal anti-inflammatories (NSAID)Z79.2 Long term (current) use of antibioticsZ79.3 Long term (current) use of hormonal contraceptives