ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.2 > T17.29 > T17.290 T17.290 Other foreign object in pharynx causing asphyxiation Non-Billable/Non-Specific Codes T17.290A..., initial encounterT17.290D..., subsequent encounterT17.290S..., sequela