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T28 Burn and corrosion of other internal organs
BackT28.0Burn of mouth and pharynxCategoryT28.1Burn of esophagusCategoryT28.2Burn of other parts of alimentary tractCategoryT28.3Burn of internal genitourinary organsCategoryT28.4Burns of other and unspecified internal organsCategory3 →T28.40Burn of unspecified internal organCategoryT28.41Burn of ear drumCategory3 →T28.411Burn of right ear drumCategoryT28.412Burn of left ear drumCategoryT28.419Burn of unspecified ear drumCategoryT28.49Burn of other internal organCategoryT28.5Corrosion of mouth and pharynxCategoryT28.6Corrosion of esophagusCategoryT28.7Corrosion of other parts of alimentary tractCategoryT28.8Corrosion of internal genitourinary organsCategoryT28.9Corrosions of other and unspecified internal organsCategory3 →T28.90Corrosions of unspecified internal organsCategoryT28.91Corrosions of ear drumCategory3 →T28.911Corrosions of right ear drumCategoryT28.912Corrosions of left ear drumCategoryT28.919Corrosions of unspecified ear drumCategoryT28.99Corrosions of other internal organsCategory
Category
T28
Burn and corrosion of other internal organs
NOTE
7th character: The appropriate 7th character is to be added to each code from category T28
7th character definitions: initial encounter
subsequent encounter
sequela
7th character definitions: initial encounter
subsequent encounter
sequela
CODING RULE
Use additional code: external cause code to identify the source and intent of the burn (X00-X19, X75-X77, X96-X98)
external cause code to identify place (Y92)
external cause code to identify place (Y92)
- Chapter
- XIX · Injury, poisoning and certain other consequences of external causes
- Section
- T26-T28
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.