Convert ICD-10 Code C67.4 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C67.4 Malignant neoplasm of posterior wall of bladder		188.4 Mal neo bladder-post

ICD-10 to ICD-9 crosswalk for code C67.4 - malignant neoplasm of posterior wall of bladder based on the most recent General Equivalence Mappings (GEMS) information.