ICD-10-CM > V00-Y99 > W20-W49 > W33 > W33.0 > W33.02 W33.02 Accidental discharge of hunting rifle Non-Billable/Non-Specific Applicable To Discharge of hunting rifle NOS Codes W33.02XA..., initial encounterW33.02XD..., subsequent encounterW33.02XS..., sequela