Convert ICD-10 Code X37.41XA to ICD-9

Source ICD-10 Code		Target ICD-9 Code
X37.41XA Tidal wave due to earthquake or volcanic eruption, init		E909.4 Acc d/t tidalwave 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 X37.41XA - tidal wave due to earthquake or volcanic eruption, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.