Epilepsy complicating pregnancy, childbirth, or the puerperium, delivered, with mention of postpartum complication
Convert to ICD-10-CM: 
649.42 converts approximately to:
- 2015/16 ICD-10-CM O99.355 Diseases of the nervous system complicating the puerperium
 
 ICD-9-CM Coding Information
- 649.42 is only applicable to maternity patients aged 12 - 55 years inclusive.
 - 649.42 is only applicable to female patients.