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ICD-10-CM · FY 2026 APRIL UPDATE

T28

Burn and corrosion of other internal organs

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
T28.0Burn of mouth and pharynxCategory
T28.0XXABurn of mouth and pharynx, initial encounterBillable
T28.0XXDBurn of mouth and pharynx, subsequent encounterBillable
T28.0XXSBurn of mouth and pharynx, sequelaBillable
T28.1Burn of esophagusCategory
T28.1XXABurn of esophagus, initial encounterBillable
T28.1XXDBurn of esophagus, subsequent encounterBillable
T28.1XXSBurn of esophagus, sequelaBillable
T28.2Burn of other parts of alimentary tractCategory
T28.2XXABurn of other parts of alimentary tract, initial encounterBillable
T28.2XXDBurn of other parts of alimentary tract, subsequent encounterBillable
T28.2XXSBurn of other parts of alimentary tract, sequelaBillable
T28.3Burn of internal genitourinary organsCategory
T28.3XXABurn of internal genitourinary organs, initial encounterBillable
T28.3XXDBurn of internal genitourinary organs, subsequent encounterBillable
T28.3XXSBurn of internal genitourinary organs, sequelaBillable
T28.4Burns of other and unspecified internal organsCategory
T28.40Burn of unspecified internal organCategory
T28.40XABurn of unspecified internal organ, initial encounterBillable
T28.40XDBurn of unspecified internal organ, subsequent encounterBillable
T28.40XSBurn of unspecified internal organ, sequelaBillable
T28.41Burn of ear drumCategory
T28.411Burn of right ear drumCategory
T28.411ABurn of right ear drum, initial encounterBillable
T28.411DBurn of right ear drum, subsequent encounterBillable
T28.411SBurn of right ear drum, sequelaBillable
T28.412Burn of left ear drumCategory
T28.412ABurn of left ear drum, initial encounterBillable
T28.412DBurn of left ear drum, subsequent encounterBillable
T28.412SBurn of left ear drum, sequelaBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.