Tobacco use disorder complicating pregnancy, childbirth, or the puerperium, unspecified as to episode of care or not applicable
Convert to ICD-10-CM: 
649.00 converts approximately to:
- 2015/16 ICD-10-CM O99.330 Smoking (tobacco) complicating pregnancy, unspecified trimester
 
 ICD-9-CM Coding Information
- 649.00 is only applicable to maternity patients aged 12 - 55 years inclusive.
 - 649.00 is only applicable to female patients.