ICD-10-CM > S00-T88 > T15-T19 > T18 > T18.1 > T18.10 T18.10 Unspecified foreign body in esophagus Non-Billable/Non-Specific Codes T18.100Unspecified foreign body in esophagus causing compression of tracheaT18.100A..., initial encounterT18.100D..., subsequent encounterT18.100S..., sequelaT18.108Unspecified foreign body in esophagus causing other injuryT18.108A..., initial encounterT18.108D..., subsequent encounterT18.108S..., sequela