Convert ICD-10 Code D33.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
D33.1 Benign neoplasm of brain, infratentorial		225.0 Benign neoplasm brain
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 D33.1 - benign neoplasm of brain, infratentorial based on the most recent General Equivalence Mappings (GEMS) information.