- Codes Description
- 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