Convert ICD-10 Code C90.20 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C90.20 Extramedullary plasmacytoma not having achieved remission		203.80 Oth imno npl wo ach rmsn
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 C90.20 - extramedullary plasmacytoma not having achieved remission based on the most recent General Equivalence Mappings (GEMS) information.