ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.3 > T17.32 > T17.320 T17.320 Food in larynx causing asphyxiation Non-Billable/Non-Specific Codes T17.320A..., initial encounterT17.320D..., subsequent encounterT17.320S..., sequela