ICD-10-CM > V00-Y99 > W20-W49 > W33 > W33.0 > W33.01 W33.01 Accidental discharge of shotgun Non-Billable/Non-Specific Applicable To Discharge of shotgun NOS Codes W33.01XA..., initial encounterW33.01XD..., subsequent encounterW33.01XS..., sequela