Convert ICD-9 Code E902.1 to ICD-10

Source ICD-9 Code		Target ICD-10 Code
E902.1 Air press chnge: aircrft		W94.31XA Expsr to chng in air pressure in arcrft during descent, init
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-9 to ICD-10 crosswalk for code E902.1 - accident due to changes in air pressure in aircraft based on the most recent General Equivalence Mappings (GEMS) information.