Convert ICD-10 Code Y37.521D to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Y37.521D Milt op w indirect blast effect of nuclear weapon, civ, subs		E996.1 War inj:indir nucl weapn
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 Y37.521D - military operations involving indirect blast effect of nuclear weapon, civilian, subsequent encounter based on the most recent General Equivalence Mappings (GEMS) information.