Convert ICD-10 Code C96.6 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C96.6 Unifocal Langerhans-cell histiocytosis		277.89 Metabolism disorder NEC
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 C96.6 - unifocal langerhans-cell histiocytosis based on the most recent General Equivalence Mappings (GEMS) information.