ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.4 > T17.42 T17.42 Food in trachea Non-Billable/Non-Specific Applicable To Bones in tracheaSeeds in trachea Codes T17.420Food in trachea causing asphyxiationT17.420A..., initial encounterT17.420D..., subsequent encounterT17.420S..., sequelaT17.428Food in trachea causing other injuryT17.428A..., initial encounterT17.428D..., subsequent encounterT17.428S..., sequela