ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.5 > T17.50 > T17.500 T17.500 Unspecified foreign body in bronchus causing asphyxiation Non-Billable/Non-Specific Codes T17.500A..., initial encounterT17.500D..., subsequent encounterT17.500S..., sequela