ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.9 > T17.90 > T17.908 T17.908 Unspecified foreign body in respiratory tract, part unspecified causing other injury Non-Billable/Non-Specific Codes T17.908A..., initial encounterT17.908D..., subsequent encounterT17.908S..., sequela