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T17 Foreign body in respiratory tract

ICD-10-CM category T17 sits in Chapter 20 (External causes of morbidity, V00-Y99). It contains 150 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

T17.0 Foreign body in nasal sinusT17.1 Foreign body in nostrilT17.2 Foreign body in pharynxT17.20 Unspecified foreign body in pharynxT17.200 Unspecified foreign body in pharynx causing asphyxiationT17.208 Unspecified foreign body in pharynx causing other injuryT17.21 Gastric contents in pharynxT17.210 Gastric contents in pharynx causing asphyxiationT17.218 Gastric contents in pharynx causing other injuryT17.22 Food in pharynxT17.220 Food in pharynx causing asphyxiationT17.228 Food in pharynx causing other injuryT17.29 Other foreign object in pharynxT17.290 Other foreign object in pharynx causing asphyxiationT17.298 Other foreign object in pharynx causing other injuryT17.3 Foreign body in larynxT17.30 Unspecified foreign body in larynxT17.300 Unspecified foreign body in larynx causing asphyxiationT17.308 Unspecified foreign body in larynx causing other injuryT17.31 Gastric contents in larynxT17.310 Gastric contents in larynx causing asphyxiationT17.318 Gastric contents in larynx causing other injuryT17.32 Food in larynxT17.320 Food in larynx causing asphyxiationT17.328 Food in larynx causing other injuryT17.39 Other foreign object in larynxT17.390 Other foreign object in larynx causing asphyxiationT17.398 Other foreign object in larynx causing other injuryT17.4 Foreign body in tracheaT17.40 Unspecified foreign body in tracheaT17.400 Unspecified foreign body in trachea causing asphyxiationT17.408 Unspecified foreign body in trachea causing other injuryT17.41 Gastric contents in tracheaT17.410 Gastric contents in trachea causing asphyxiationT17.418 Gastric contents in trachea causing other injuryT17.42 Food in tracheaT17.420 Food in trachea causing asphyxiationT17.428 Food in trachea causing other injuryT17.49 Other foreign object in tracheaT17.490 Other foreign object in trachea causing asphyxiation

Billable codes in T17

CodeDescription
T17.0XXAForeign body in nasal sinus, initial encounter
T17.0XXDForeign body in nasal sinus, subsequent encounter
T17.0XXSForeign body in nasal sinus, sequela
T17.1XXAForeign body in nostril, initial encounter
T17.1XXDForeign body in nostril, subsequent encounter
T17.1XXSForeign body in nostril, sequela
T17.200AUnspecified foreign body in pharynx causing asphyxiation, initial encounter
T17.200DUnspecified foreign body in pharynx causing asphyxiation, subsequent encounter
T17.200SUnspecified foreign body in pharynx causing asphyxiation, sequela
T17.208AUnspecified foreign body in pharynx causing other injury, initial encounter
T17.208DUnspecified foreign body in pharynx causing other injury, subsequent encounter
T17.208SUnspecified foreign body in pharynx causing other injury, sequela
T17.210AGastric contents in pharynx causing asphyxiation, initial encounter
T17.210DGastric contents in pharynx causing asphyxiation, subsequent encounter
T17.210SGastric contents in pharynx causing asphyxiation, sequela
T17.218AGastric contents in pharynx causing other injury, initial encounter
T17.218DGastric contents in pharynx causing other injury, subsequent encounter
T17.218SGastric contents in pharynx causing other injury, sequela
T17.220AFood in pharynx causing asphyxiation, initial encounter
T17.220DFood in pharynx causing asphyxiation, subsequent encounter
T17.220SFood in pharynx causing asphyxiation, sequela
T17.228AFood in pharynx causing other injury, initial encounter
T17.228DFood in pharynx causing other injury, subsequent encounter
T17.228SFood in pharynx causing other injury, sequela
T17.290AOther foreign object in pharynx causing asphyxiation, initial encounter
T17.290DOther foreign object in pharynx causing asphyxiation, subsequent encounter
T17.290SOther foreign object in pharynx causing asphyxiation, sequela
T17.298AOther foreign object in pharynx causing other injury, initial encounter
T17.298DOther foreign object in pharynx causing other injury, subsequent encounter
T17.298SOther foreign object in pharynx causing other injury, sequela
T17.300AUnspecified foreign body in larynx causing asphyxiation, initial encounter
T17.300DUnspecified foreign body in larynx causing asphyxiation, subsequent encounter
T17.300SUnspecified foreign body in larynx causing asphyxiation, sequela
T17.308AUnspecified foreign body in larynx causing other injury, initial encounter
T17.308DUnspecified foreign body in larynx causing other injury, subsequent encounter
T17.308SUnspecified foreign body in larynx causing other injury, sequela
T17.310AGastric contents in larynx causing asphyxiation, initial encounter
T17.310DGastric contents in larynx causing asphyxiation, subsequent encounter
T17.310SGastric contents in larynx causing asphyxiation, sequela
T17.318AGastric contents in larynx causing other injury, initial encounter
T17.318DGastric contents in larynx causing other injury, subsequent encounter
T17.318SGastric contents in larynx causing other injury, sequela
T17.320AFood in larynx causing asphyxiation, initial encounter
T17.320DFood in larynx causing asphyxiation, subsequent encounter
T17.320SFood in larynx causing asphyxiation, sequela
T17.328AFood in larynx causing other injury, initial encounter
T17.328DFood in larynx causing other injury, subsequent encounter
T17.328SFood in larynx causing other injury, sequela
T17.390AOther foreign object in larynx causing asphyxiation, initial encounter
T17.390DOther foreign object in larynx causing asphyxiation, subsequent encounter
T17.390SOther foreign object in larynx causing asphyxiation, sequela
T17.398AOther foreign object in larynx causing other injury, initial encounter
T17.398DOther foreign object in larynx causing other injury, subsequent encounter
T17.398SOther foreign object in larynx causing other injury, sequela
T17.400AUnspecified foreign body in trachea causing asphyxiation, initial encounter
T17.400DUnspecified foreign body in trachea causing asphyxiation, subsequent encounter
T17.400SUnspecified foreign body in trachea causing asphyxiation, sequela
T17.408AUnspecified foreign body in trachea causing other injury, initial encounter
T17.408DUnspecified foreign body in trachea causing other injury, subsequent encounter
T17.408SUnspecified foreign body in trachea causing other injury, sequela
T17.410AGastric contents in trachea causing asphyxiation, initial encounter
T17.410DGastric contents in trachea causing asphyxiation, subsequent encounter
T17.410SGastric contents in trachea causing asphyxiation, sequela
T17.418AGastric contents in trachea causing other injury, initial encounter
T17.418DGastric contents in trachea causing other injury, subsequent encounter
T17.418SGastric contents in trachea causing other injury, sequela
T17.420AFood in trachea causing asphyxiation, initial encounter
T17.420DFood in trachea causing asphyxiation, subsequent encounter
T17.420SFood in trachea causing asphyxiation, sequela
T17.428AFood in trachea causing other injury, initial encounter
T17.428DFood in trachea causing other injury, subsequent encounter
T17.428SFood in trachea causing other injury, sequela
T17.490AOther foreign object in trachea causing asphyxiation, initial encounter
T17.490DOther foreign object in trachea causing asphyxiation, subsequent encounter
T17.490SOther foreign object in trachea causing asphyxiation, sequela
T17.498AOther foreign object in trachea causing other injury, initial encounter
T17.498DOther foreign object in trachea causing other injury, subsequent encounter
T17.498SOther foreign object in trachea causing other injury, sequela
T17.500AUnspecified foreign body in bronchus causing asphyxiation, initial encounter
T17.500DUnspecified foreign body in bronchus causing asphyxiation, subsequent encounter
T17.500SUnspecified foreign body in bronchus causing asphyxiation, sequela
T17.508AUnspecified foreign body in bronchus causing other injury, initial encounter
T17.508DUnspecified foreign body in bronchus causing other injury, subsequent encounter
T17.508SUnspecified foreign body in bronchus causing other injury, sequela
T17.510AGastric contents in bronchus causing asphyxiation, initial encounter
T17.510DGastric contents in bronchus causing asphyxiation, subsequent encounter
T17.510SGastric contents in bronchus causing asphyxiation, sequela
T17.518AGastric contents in bronchus causing other injury, initial encounter
T17.518DGastric contents in bronchus causing other injury, subsequent encounter
T17.518SGastric contents in bronchus causing other injury, sequela
T17.520AFood in bronchus causing asphyxiation, initial encounter
T17.520DFood in bronchus causing asphyxiation, subsequent encounter
T17.520SFood in bronchus causing asphyxiation, sequela
T17.528AFood in bronchus causing other injury, initial encounter
T17.528DFood in bronchus causing other injury, subsequent encounter
T17.528SFood in bronchus causing other injury, sequela
T17.590AOther foreign object in bronchus causing asphyxiation, initial encounter
T17.590DOther foreign object in bronchus causing asphyxiation, subsequent encounter
T17.590SOther foreign object in bronchus causing asphyxiation, sequela
T17.598AOther foreign object in bronchus causing other injury, initial encounter
T17.598DOther foreign object in bronchus causing other injury, subsequent encounter
T17.598SOther foreign object in bronchus causing other injury, sequela
T17.800AUnspecified foreign body in other parts of respiratory tract causing asphyxiation, initial encounter
T17.800DUnspecified foreign body in other parts of respiratory tract causing asphyxiation, subsequent encounter
T17.800SUnspecified foreign body in other parts of respiratory tract causing asphyxiation, sequela
T17.808AUnspecified foreign body in other parts of respiratory tract causing other injury, initial encounter
T17.808DUnspecified foreign body in other parts of respiratory tract causing other injury, subsequent encounter
T17.808SUnspecified foreign body in other parts of respiratory tract causing other injury, sequela
T17.810AGastric contents in other parts of respiratory tract causing asphyxiation, initial encounter
T17.810DGastric contents in other parts of respiratory tract causing asphyxiation, subsequent encounter
T17.810SGastric contents in other parts of respiratory tract causing asphyxiation, sequela
T17.818AGastric contents in other parts of respiratory tract causing other injury, initial encounter
T17.818DGastric contents in other parts of respiratory tract causing other injury, subsequent encounter
T17.818SGastric contents in other parts of respiratory tract causing other injury, sequela
T17.820AFood in other parts of respiratory tract causing asphyxiation, initial encounter
T17.820DFood in other parts of respiratory tract causing asphyxiation, subsequent encounter
T17.820SFood in other parts of respiratory tract causing asphyxiation, sequela
T17.828AFood in other parts of respiratory tract causing other injury, initial encounter
T17.828DFood in other parts of respiratory tract causing other injury, subsequent encounter
T17.828SFood in other parts of respiratory tract causing other injury, sequela
T17.890AOther foreign object in other parts of respiratory tract causing asphyxiation, initial encounter
T17.890DOther foreign object in other parts of respiratory tract causing asphyxiation, subsequent encounter
T17.890SOther foreign object in other parts of respiratory tract causing asphyxiation, sequela
T17.898AOther foreign object in other parts of respiratory tract causing other injury, initial encounter
T17.898DOther foreign object in other parts of respiratory tract causing other injury, subsequent encounter
T17.898SOther foreign object in other parts of respiratory tract causing other injury, sequela
T17.900AUnspecified foreign body in respiratory tract, part unspecified causing asphyxiation, initial encounter
T17.900DUnspecified foreign body in respiratory tract, part unspecified causing asphyxiation, subsequent encounter
T17.900SUnspecified foreign body in respiratory tract, part unspecified causing asphyxiation, sequela
T17.908AUnspecified foreign body in respiratory tract, part unspecified causing other injury, initial encounter
T17.908DUnspecified foreign body in respiratory tract, part unspecified causing other injury, subsequent encounter
T17.908SUnspecified foreign body in respiratory tract, part unspecified causing other injury, sequela
T17.910AGastric contents in respiratory tract, part unspecified causing asphyxiation, initial encounter
T17.910DGastric contents in respiratory tract, part unspecified causing asphyxiation, subsequent encounter
T17.910SGastric contents in respiratory tract, part unspecified causing asphyxiation, sequela
T17.918AGastric contents in respiratory tract, part unspecified causing other injury, initial encounter
T17.918DGastric contents in respiratory tract, part unspecified causing other injury, subsequent encounter
T17.918SGastric contents in respiratory tract, part unspecified causing other injury, sequela
T17.920AFood in respiratory tract, part unspecified causing asphyxiation, initial encounter
T17.920DFood in respiratory tract, part unspecified causing asphyxiation, subsequent encounter
T17.920SFood in respiratory tract, part unspecified causing asphyxiation, sequela
T17.928AFood in respiratory tract, part unspecified causing other injury, initial encounter
T17.928DFood in respiratory tract, part unspecified causing other injury, subsequent encounter
T17.928SFood in respiratory tract, part unspecified causing other injury, sequela
T17.990AOther foreign object in respiratory tract, part unspecified in causing asphyxiation, initial encounter
T17.990DOther foreign object in respiratory tract, part unspecified in causing asphyxiation, subsequent encounter
T17.990SOther foreign object in respiratory tract, part unspecified in causing asphyxiation, sequela
T17.998AOther foreign object in respiratory tract, part unspecified causing other injury, initial encounter
T17.998DOther foreign object in respiratory tract, part unspecified causing other injury, subsequent encounter
T17.998SOther foreign object in respiratory tract, part unspecified causing other injury, sequela

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