ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.5 > T17.51 T17.51 Gastric contents in bronchus Non-Billable/Non-Specific Applicable To Aspiration of gastric contents into bronchusVomitus in bronchus Codes T17.510Gastric contents in bronchus causing asphyxiationT17.510A..., initial encounterT17.510D..., subsequent encounterT17.510S..., sequelaT17.518Gastric contents in bronchus causing other injuryT17.518A..., initial encounterT17.518D..., subsequent encounterT17.518S..., sequela