ICD-10-CM > V00-Y99 > Y21-Y33 > Y24 Y24 Other and unspecified firearm discharge, undetermined intent Non-Billable/Non-Specific Codes Y24.0Airgun discharge, undetermined intentY24.0XXA..., initial encounterY24.0XXD..., subsequent encounterY24.0XXS..., sequelaY24.8Other firearm discharge, undetermined intentY24.8XXA..., initial encounterY24.8XXD..., subsequent encounterY24.8XXS..., sequelaY24.9Unspecified firearm discharge, undetermined intentY24.9XXA..., initial encounterY24.9XXD..., subsequent encounterY24.9XXS..., sequela