Convert ICD-10 Code T30.4 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T30.4 Corrosion of unspecified body region, unspecified degree		949.0 Burn NOS
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 T30.4 - corrosion of unspecified body region, unspecified degree based on the most recent General Equivalence Mappings (GEMS) information.