ICD-10-CM > S00-T88 > T15-T19 > T17 > T17.9 > T17.99 > T17.998 T17.998 Other foreign object in respiratory tract, part unspecified causing other injury Non-Billable/Non-Specific Codes T17.998A..., initial encounterT17.998D..., subsequent encounterT17.998S..., sequela