T18.0 is the ICD-10 code for Foreign body in mouth. It is a four-character subcategory of T18 (Foreign body in alimentary 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
T18.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
T18.0Fremmedlegeme i munn
DT180Fremmedlegeme i mundhulen
T18.0Suuontelon vierasesine
T18.0Fremdkörper im Mund
T18.0Corps étranger dans la bouche
T18.0corpus alienum in mond
Listed through more specific codes:
- T18.0XXAForeign body in mouth, initial encounter
- T18.0XXDForeign body in mouth, subsequent encounter
- T18.0XXSForeign body in mouth, sequela
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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