ICD-10-CM > S00-T88 > S20-S29 > S20 > S20.3 > S20.35 > S20.352 S20.352 Superficial foreign body of left front wall of thorax Non-Billable/Non-Specific Codes S20.352A..., initial encounterS20.352D..., subsequent encounterS20.352S..., sequela