Convert ICD-10 Code Q04.3 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Q04.3 Other reduction deformities of brain		742.2 Reduction deform, 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 Q04.3 - other reduction deformities of brain based on the most recent General Equivalence Mappings (GEMS) information.