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Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal), respiratory tract

Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal), respiratory tract

T27.7
larynxSee Corrosion, larynx
specified part NECT27.6
tracheaSee Corrosion, larynx

Source: official CMS/NCHS ICD-10-CM Index to Diseases and Injuries. Informational only.

Data current as of FY2026 CMS/NCHS release. Not affiliated with or endorsed by CMS, HHS, or NCHS.

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