Convert ICD-10 Code O63.2 to ICD-9

Source ICD-10 Code Target ICD-9 Code
O63.2
Delayed delivery of second twin, triplet, etc.
662.31
Delay del 2nd twin-deliv
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 O63.2 - delayed delivery of second twin, triplet, etc. based on the most recent General Equivalence Mappings (GEMS) information.