ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.3 > T17.30 T17.30 Unspecified foreign body in larynx Non-Billable/Non-Specific Codes T17.300Unspecified foreign body in larynx causing asphyxiationT17.300A..., initial encounterT17.300D..., subsequent encounterT17.300S..., sequelaT17.308Unspecified foreign body in larynx causing other injuryT17.308A..., initial encounterT17.308D..., subsequent encounterT17.308S..., sequela