Convert ICD-10 Code T23.639A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T23.639A Corros second degree of unsp mult fngr, not inc thumb, init		944.23 2nd deg burn mult finger
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 T23.639A - corrosion of second degree of unspecified multiple fingers (nail), not including thumb, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.