Convert ICD-10 Code T23.309A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T23.309A Burn of third degree of unsp hand, unsp site, init encntr		944.30 3rd deg burn hand 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.
T23.309A Burn of third degree of unsp hand, unsp site, init encntr		944.40 Deep 3 deg brn hand 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 T23.309A - burn of third degree of unspecified hand, unspecified site, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.