T28 — Burn and corrosion of other internal organs
Not billable
Is T28 billable?
No — T28 is a non-billable header code. T28 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 54 billable codes beneath T28.
Billable codes under this header
- T28.0XXABurn of mouth and pharynx, initial encounter
- T28.0XXDBurn of mouth and pharynx, subsequent encounter
- T28.0XXSBurn of mouth and pharynx, sequela
- T28.1XXABurn of esophagus, initial encounter
- T28.1XXDBurn of esophagus, subsequent encounter
- T28.1XXSBurn of esophagus, sequela
- T28.2XXABurn of other parts of alimentary tract, initial encounter
- T28.2XXDBurn of other parts of alimentary tract, subsequent encounter
- T28.2XXSBurn of other parts of alimentary tract, sequela
- T28.3XXABurn of internal genitourinary organs, initial encounter
- T28.3XXDBurn of internal genitourinary organs, subsequent encounter
- T28.3XXSBurn of internal genitourinary organs, sequela
- T28.5XXACorrosion of mouth and pharynx, initial encounter
- T28.5XXDCorrosion of mouth and pharynx, subsequent encounter
- T28.5XXSCorrosion of mouth and pharynx, sequela
- T28.6XXACorrosion of esophagus, initial encounter
- T28.6XXDCorrosion of esophagus, subsequent encounter
- T28.6XXSCorrosion of esophagus, sequela
- T28.7XXACorrosion of other parts of alimentary tract, initial encounter
- T28.7XXDCorrosion of other parts of alimentary tract, subsequent encounter
- T28.7XXSCorrosion of other parts of alimentary tract, sequela
- T28.8XXACorrosion of internal genitourinary organs, initial encounter
- T28.8XXDCorrosion of internal genitourinary organs, subsequent encounter
- T28.8XXSCorrosion of internal genitourinary organs, sequela
- T28.40XABurn of unspecified internal organ, initial encounter
- T28.40XDBurn of unspecified internal organ, subsequent encounter
- T28.40XSBurn of unspecified internal organ, sequela
- T28.49XABurn of other internal organ, initial encounter
- T28.49XDBurn of other internal organ, subsequent encounter
- T28.49XSBurn of other internal organ, sequela
- T28.90XACorrosions of unspecified internal organs, initial encounter
- T28.90XDCorrosions of unspecified internal organs, subsequent encounter
- T28.90XSCorrosions of unspecified internal organs, sequela
- T28.99XACorrosions of other internal organs, initial encounter
- T28.99XDCorrosions of other internal organs, subsequent encounter
- T28.99XSCorrosions of other internal organs, 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
- T28.911ACorrosions 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 at a glance
| Code | T28 |
|---|---|
| Description | Burn and corrosion of other internal organs |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Use additional code
Report an additional code alongside T28 to fully describe the condition. T28 is sequenced first.
Use additional code — inherited from Chapter 19
Report an additional code alongside T28 to fully describe the condition. T28 is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T28, but a patient may have both at the same time. When documentation supports it, T28 and the excluded code may both be reported.
What codes fall under T28? (10)
- T28.0Burn of mouth and pharynxnot billable
- T28.1Burn of esophagusnot billable
- T28.2Burn of other parts of alimentary tractnot billable
- T28.3Burn of internal genitourinary organsnot billable
- T28.4Burns of other and unspecified internal organsnot billable
- T28.5Corrosion of mouth and pharynxnot billable
- T28.6Corrosion of esophagusnot billable
- T28.7Corrosion of other parts of alimentary tractnot billable
- T28.8Corrosion of internal genitourinary organsnot billable
- T28.9Corrosions of other and unspecified internal organsnot billable
How long has T28 existed?
T28 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.