ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.9 T17.9 Foreign body in respiratory tract, part unspecified Non-Billable/Non-Specific Codes T17.90Unspecified foreign body in respiratory tract, part unspecifiedT17.900Unspecified foreign body in respiratory tract, part unspecified causing asphyxiationT17.900A..., initial encounterT17.900D..., subsequent encounterT17.900S..., sequelaT17.908Unspecified foreign body in respiratory tract, part unspecified causing other injuryT17.908A..., initial encounterT17.908D..., subsequent encounterT17.908S..., sequelaT17.91Gastric contents in respiratory tract, part unspecifiedT17.910Gastric contents in respiratory tract, part unspecified causing asphyxiationT17.910A..., initial encounterT17.910D..., subsequent encounterT17.910S..., sequelaT17.918Gastric contents in respiratory tract, part unspecified causing other injuryT17.918A..., initial encounterT17.918D..., subsequent encounterT17.918S..., sequelaT17.92Food in respiratory tract, part unspecifiedT17.920Food in respiratory tract, part unspecified causing asphyxiationT17.920A..., initial encounterT17.920D..., subsequent encounterT17.920S..., sequelaT17.928Food in respiratory tract, part unspecified causing other injuryT17.928A..., initial encounterT17.928D..., subsequent encounterT17.928S..., sequelaT17.99Other foreign object in respiratory tract, part unspecifiedT17.990Other foreign object in respiratory tract, part unspecified in causing asphyxiationT17.990A..., initial encounterT17.990D..., subsequent encounterT17.990S..., sequelaT17.998Other foreign object in respiratory tract, part unspecified causing other injuryT17.998A..., initial encounterT17.998D..., subsequent encounterT17.998S..., sequela