ICD-10-CM > S00-T88 > S20-S29 > S20 > S20.3 > S20.35 > S20.351 S20.351 Superficial foreign body of right front wall of thorax Non-Billable/Non-Specific Codes S20.351A..., initial encounterS20.351D..., subsequent encounterS20.351S..., sequela