ICD-10-CM category
T28 Burn and corrosion of other internal organs
T28 is a category, not a billable code. Report one of the 54 complete codes below.
T28.0…
3 codes
T28.1…
3 codes
T28.2…
3 codes
T28.3…
3 codes
T28.4…
15 codes
- T28.40XABurn of unspecified internal organ, initial encounter
- T28.40XDBurn of unspecified internal organ, subsequent encounter
- T28.40XSBurn of unspecified internal organ, sequela
- T28.411ABurn of right ear drum, initial encounter
- T28.411DBurn of right ear drum, subsequent encounter
- T28.411SBurn of right ear drum, sequela
- T28.412ABurn of left ear drum, initial encounter
- T28.412DBurn of left ear drum, subsequent encounter
- T28.412SBurn of left ear drum, sequela
- T28.419ABurn of unspecified ear drum, initial encounter
- T28.419DBurn of unspecified ear drum, subsequent encounter
- T28.419SBurn of unspecified ear drum, sequela
- T28.49XABurn of other internal organ, initial encounter
- T28.49XDBurn of other internal organ, subsequent encounter
- T28.49XSBurn of other internal organ, sequela
T28.5…
3 codes
T28.6…
3 codes
T28.7…
3 codes
T28.8…
3 codes
T28.9…
15 codes
- T28.90XACorrosions of unspecified internal organs, initial encounter
- T28.90XDCorrosions of unspecified internal organs, subsequent encounter
- T28.90XSCorrosions of unspecified internal organs, sequela
- T28.911ACorrosions of right ear drum, initial encounter
- T28.911DCorrosions of right ear drum, subsequent encounter
- T28.911SCorrosions of right ear drum, sequela
- T28.912ACorrosions of left ear drum, initial encounter
- T28.912DCorrosions of left ear drum, subsequent encounter
- T28.912SCorrosions of left ear drum, sequela
- T28.919ACorrosions of unspecified ear drum, initial encounter
- T28.919DCorrosions of unspecified ear drum, subsequent encounter
- T28.919SCorrosions of unspecified ear drum, sequela
- T28.99XACorrosions of other internal organs, initial encounter
- T28.99XDCorrosions of other internal organs, subsequent encounter
- T28.99XSCorrosions of other internal organs, sequela
Outside the US? T28 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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