ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.4 > T17.41 T17.41 Gastric contents in trachea Non-Billable/Non-Specific Applicable To Aspiration of gastric contents into tracheaVomitus in trachea Codes T17.410Gastric contents in trachea causing asphyxiationT17.410A..., initial encounterT17.410D..., subsequent encounterT17.410S..., sequelaT17.418Gastric contents in trachea causing other injuryT17.418A..., initial encounterT17.418D..., subsequent encounterT17.418S..., sequela