Convert ICD-10 Code C30.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C30.1 Malignant neoplasm of middle ear		160.1 Malig neo middle ear

ICD-10 to ICD-9 crosswalk for code C30.1 - malignant neoplasm of middle ear based on the most recent General Equivalence Mappings (GEMS) information.