ICD-10-CM > V00-Y99 > W20-W49 > W21 > W21.3 W21.3 Struck by sports foot wear Non-Billable/Non-Specific Codes W21.31Struck by shoe cleatsW21.31XA..., initial encounterW21.31XD..., subsequent encounterW21.31XS..., sequelaW21.32Struck by skate bladesW21.32XA..., initial encounterW21.32XD..., subsequent encounterW21.32XS..., sequelaW21.39Struck by other sports foot wearW21.39XA..., initial encounterW21.39XD..., subsequent encounterW21.39XS..., sequela