T17.9 is the ICD-10 code for Foreign body in respiratory tract, part unspecified. It is a four-character subcategory of T17 (Foreign body in respiratory tract), the most specific level in the WHO edition. It belongs to the block T15–T19 (Effects of foreign body entering through natural orifice) in Chapter XIX, Injury, poisoning and certain other consequences of external causes.
- Code type
- Subcategory (4 characters)
- Chapter
- XIX · S00–T98
- Classification
- WHO ICD-10, 2019 version
T17.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
T17.9Främmande kropp i andningsvägarna med ospecificerad lokalisation
T17.9Fremmedlegeme i uspesifisert del av luftveier
DT179Fremmedlegeme i luftvejene UNS
- DT179AAsfyksi forårsaget af fremmedlegeme i luftvejene
T17.9Sijainniltaan määrittämätön hengityselinten vierasesine
T17.9Fremdkörper in den Atemwegen, Teil nicht näher bezeichnet
T17.9Corps étranger dans les voies respiratoires, partie non précisée
T17.9corpus alienum in luchtwegen, deel niet-gespecificeerd
Listed through more specific codes:
- 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
- and 16 more national subcodes
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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