Convert ICD-10 Code C91.Z2 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C91.Z2 Other lymphoid leukemia, in relapse		204.82 Oth lym leuk in relapse
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 C91.Z2 - other lymphoid leukemia, in relapse based on the most recent General Equivalence Mappings (GEMS) information.