ICD-10-CM > V00-Y99 > W20-W49 > W44 > W44.D > W44.D0 W44.D0 Magnetic metal object unspecified, entering into or through a natural orifice Non-Billable/Non-Specific Codes W44.D0XA..., initial encounterW44.D0XD..., subsequent encounterW44.D0XS..., sequela