Convert ICD-10 Code C05.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C05.9 Malignant neoplasm of palate, unspecified		145.5 Malignant neo palate NOS
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 C05.9 - malignant neoplasm of palate, unspecified based on the most recent General Equivalence Mappings (GEMS) information.