O99.3 - Mental disorders and diseases of the nervous system complicating pregnancy, childbirth and the puerperium
O99.33 - Smoking (tobacco) complicating pregnancy, childbirth, and the puerperium
Use Additional Code:
-code from F17 to identify type of tobacco
O99.330 - Smoking (tobacco) complicating pregnancy, unspecified trimester
O99.331 - Smoking (tobacco) complicating pregnancy, first trimester
O99.332 - Smoking (tobacco) complicating pregnancy, second trimester
O99.333 - Smoking (tobacco) complicating pregnancy, third trimester
O99.334 - Smoking (tobacco) complicating childbirth
O99.335 - Smoking (tobacco) complicating the puerperium