Convert ICD-10 Code O90.6 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O90.6 Postpartum mood disturbance		648.42 Mental dis-deliv 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.
O90.6 Postpartum mood disturbance		648.44 Mental disorder-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 O90.6 - postpartum mood disturbance based on the most recent General Equivalence Mappings (GEMS) information.