Convert ICD-10 Code R40.2421 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
R40.2421 Glasgow coma scale score 9-12, in the field
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ICD-10 to ICD-9 crosswalk for code R40.2421 - glasgow coma scale score 9-12, in the field [emt or ambulance] based on the most recent General Equivalence Mappings (GEMS) information.