Convert ICD-10 Code C44.00 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C44.00 Unspecified malignant neoplasm of skin of lip		173.00 Malig neopl skin lip NOS

ICD-10 to ICD-9 crosswalk for code C44.00 - unspecified malignant neoplasm of skin of lip based on the most recent General Equivalence Mappings (GEMS) information.