T25 — Burn and corrosion of ankle and foot
Not billable
Is T25 billable?
No — T25 is a non-billable header code. T25 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 60 billable codes beneath T25.
Billable codes under this header
- T25.011ABurn of unspecified degree of right ankle, initial encounter
- T25.011DBurn of unspecified degree of right ankle, subsequent encounter
- T25.011SBurn of unspecified degree of right ankle, sequela
- T25.012ABurn of unspecified degree of left ankle, initial encounter
- T25.012DBurn of unspecified degree of left ankle, subsequent encounter
- T25.012SBurn of unspecified degree of left ankle, sequela
- T25.019ABurn of unspecified degree of unspecified ankle, initial encounter
- T25.019DBurn of unspecified degree of unspecified ankle, subsequent encounter
- T25.019SBurn of unspecified degree of unspecified ankle, sequela
- T25.021ABurn of unspecified degree of right foot, initial encounter
- T25.021DBurn of unspecified degree of right foot, subsequent encounter
- T25.021SBurn of unspecified degree of right foot, sequela
- T25.022ABurn of unspecified degree of left foot, initial encounter
- T25.022DBurn of unspecified degree of left foot, subsequent encounter
- T25.022SBurn of unspecified degree of left foot, sequela
- T25.029ABurn of unspecified degree of unspecified foot, initial encounter
- T25.029DBurn of unspecified degree of unspecified foot, subsequent encounter
- T25.029SBurn of unspecified degree of unspecified foot, sequela
- T25.031ABurn of unspecified degree of right toe(s) (nail), initial encounter
- T25.031DBurn of unspecified degree of right toe(s) (nail), subsequent encounter
- T25.031SBurn of unspecified degree of right toe(s) (nail), sequela
- T25.032ABurn of unspecified degree of left toe(s) (nail), initial encounter
- T25.032DBurn of unspecified degree of left toe(s) (nail), subsequent encounter
- T25.032SBurn of unspecified degree of left toe(s) (nail), sequela
- T25.039ABurn of unspecified degree of unspecified toe(s) (nail), initial encounter
- T25.039DBurn of unspecified degree of unspecified toe(s) (nail), subsequent encounter
- T25.039SBurn of unspecified degree of unspecified toe(s) (nail), sequela
- T25.091ABurn of unspecified degree of multiple sites of right ankle and foot, initial encounter
- T25.091DBurn of unspecified degree of multiple sites of right ankle and foot, subsequent encounter
- T25.091SBurn of unspecified degree of multiple sites of right ankle and foot, sequela
- T25.092ABurn of unspecified degree of multiple sites of left ankle and foot, initial encounter
- T25.092DBurn of unspecified degree of multiple sites of left ankle and foot, subsequent encounter
- T25.092SBurn of unspecified degree of multiple sites of left ankle and foot, sequela
- T25.099ABurn of unspecified degree of multiple sites of unspecified ankle and foot, initial encounter
- T25.099DBurn of unspecified degree of multiple sites of unspecified ankle and foot, subsequent encounter
- T25.099SBurn of unspecified degree of multiple sites of unspecified ankle and foot, sequela
- T25.111ABurn of first degree of right ankle, initial encounter
- T25.111DBurn of first degree of right ankle, subsequent encounter
- T25.111SBurn of first degree of right ankle, sequela
- T25.112ABurn of first degree of left ankle, initial encounter
- T25.112DBurn of first degree of left ankle, subsequent encounter
- T25.112SBurn of first degree of left ankle, sequela
- T25.119ABurn of first degree of unspecified ankle, initial encounter
- T25.119DBurn of first degree of unspecified ankle, subsequent encounter
- T25.119SBurn of first degree of unspecified ankle, sequela
- T25.121ABurn of first degree of right foot, initial encounter
- T25.121DBurn of first degree of right foot, subsequent encounter
- T25.121SBurn of first degree of right foot, sequela
- T25.122ABurn of first degree of left foot, initial encounter
- T25.122DBurn of first degree of left foot, subsequent encounter
- T25.122SBurn of first degree of left foot, sequela
- T25.129ABurn of first degree of unspecified foot, initial encounter
- T25.129DBurn of first degree of unspecified foot, subsequent encounter
- T25.129SBurn of first degree of unspecified foot, sequela
- T25.131ABurn of first degree of right toe(s) (nail), initial encounter
- T25.131DBurn of first degree of right toe(s) (nail), subsequent encounter
- T25.131SBurn of first degree of right toe(s) (nail), sequela
- T25.132ABurn of first degree of left toe(s) (nail), initial encounter
- T25.132DBurn of first degree of left toe(s) (nail), subsequent encounter
- T25.132SBurn of first degree of left toe(s) (nail), sequela
T25 at a glance
| Code | T25 |
|---|---|
| Description | Burn and corrosion of ankle and foot |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Use additional code — inherited from Chapter 19
Report an additional code alongside T25 to fully describe the condition. T25 is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from T20-T25
Report an additional code alongside T25 to fully describe the condition. T25 is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T25, but a patient may have both at the same time. When documentation supports it, T25 and the excluded code may both be reported.
What codes fall under T25? (8)
- T25.0Burn of unspecified degree of ankle and footnot billable
- T25.1Burn of first degree of ankle and footnot billable
- T25.2Burn of second degree of ankle and footnot billable
- T25.3Burn of third degree of ankle and footnot billable
- T25.4Corrosion of unspecified degree of ankle and footnot billable
- T25.5Corrosion of first degree of ankle and footnot billable
- T25.6Corrosion of second degree of ankle and footnot billable
- T25.7Corrosion of third degree of ankle and footnot billable
How long has T25 existed?
T25 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.