Convert ICD-10 Code O99.355 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O99.355 Diseases of the nervous system complicating the puerperium		646.82 Preg compl NEC-del w p/p
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
O99.355 Diseases of the nervous system complicating the puerperium		646.84 Preg compl NEC-postpart
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code O99.355 - diseases of the nervous system complicating the puerperium based on the most recent General Equivalence Mappings (GEMS) information.