Convert ICD-10 Code C18.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C18.1 Malignant neoplasm of appendix		153.5 Malignant neo appendix

ICD-10 to ICD-9 crosswalk for code C18.1 - malignant neoplasm of appendix based on the most recent General Equivalence Mappings (GEMS) information.