Convert ICD-10 Code C56.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C56.9 Malignant neoplasm of unspecified ovary		183.0 Malign neopl ovary
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 C56.9 - malignant neoplasm of unspecified ovary based on the most recent General Equivalence Mappings (GEMS) information.