T25 Burn and corrosion of ankle and foot

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Burn and corrosion of ankle and foot is T25 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
T20-T25: Burns and corrosions of external body surface, specified by site (T20-T25)
Category T25
137 codes (96 billable)
FY2026 Status
Stable since FY2024

Official Coding Guidelines

Current burns T20-T25 classified by depth, extent and agent (X code)

Current burns (T20-T25) are classified by depth, extent and by agent (X code).

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.d
Sequence blood vessel/nerve injury first (fragment)

injury is to the blood vessels or nerves, that injury should be sequenced first.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.b.2

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference T25 with the canonical source and edition:

T25 — Burn and corrosion of ankle and foot. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/T25

Canonical URL: https://icd10codingpro.com/codes/T25

Related Codes

More Specific Codes

T25.0 Burn of unspecified degree of ankle and foot T25.1 Burn of first degree of ankle and foot T25.2 Burn of second degree of ankle and foot T25.3 Burn of third degree of ankle and foot T25.4 Corrosion of unspecified degree of ankle and foot T25.5 Corrosion of first degree of ankle and foot T25.6 Corrosion of second degree of ankle and foot T25.7 Corrosion of third degree of ankle and foot

All Codes in T25

Every most-specific code under T25 Burn and corrosion of ankle and foot (96 codes):

Show the complete T25 code list
T25.011 Burn of unspecified degree of right ankle T25.012 Burn of unspecified degree of left ankle T25.019 Burn of unspecified degree of unspecified ankle T25.021 Burn of unspecified degree of right foot T25.022 Burn of unspecified degree of left foot T25.029 Burn of unspecified degree of unspecified foot T25.031 Burn of unspecified degree of right toe(s) (nail) T25.032 Burn of unspecified degree of left toe(s) (nail) T25.039 Burn of unspecified degree of unspecified toe(s) (nail) T25.091 Burn of unspecified degree of multiple sites of right ankle and foot T25.092 Burn of unspecified degree of multiple sites of left ankle and foot T25.099 Burn of unspecified degree of multiple sites of unspecified ankle and foot T25.111 Burn of first degree of right ankle T25.112 Burn of first degree of left ankle T25.119 Burn of first degree of unspecified ankle T25.121 Burn of first degree of right foot T25.122 Burn of first degree of left foot T25.129 Burn of first degree of unspecified foot T25.131 Burn of first degree of right toe(s) (nail) T25.132 Burn of first degree of left toe(s) (nail) T25.139 Burn of first degree of unspecified toe(s) (nail) T25.191 Burn of first degree of multiple sites of right ankle and foot T25.192 Burn of first degree of multiple sites of left ankle and foot T25.199 Burn of first degree of multiple sites of unspecified ankle and foot T25.211 Burn of second degree of right ankle T25.212 Burn of second degree of left ankle T25.219 Burn of second degree of unspecified ankle T25.221 Burn of second degree of right foot T25.222 Burn of second degree of left foot T25.229 Burn of second degree of unspecified foot T25.231 Burn of second degree of right toe(s) (nail) T25.232 Burn of second degree of left toe(s) (nail) T25.239 Burn of second degree of unspecified toe(s) (nail) T25.291 Burn of second degree of multiple sites of right ankle and foot T25.292 Burn of second degree of multiple sites of left ankle and foot T25.299 Burn of second degree of multiple sites of unspecified ankle and foot T25.311 Burn of third degree of right ankle T25.312 Burn of third degree of left ankle T25.319 Burn of third degree of unspecified ankle T25.321 Burn of third degree of right foot T25.322 Burn of third degree of left foot T25.329 Burn of third degree of unspecified foot T25.331 Burn of third degree of right toe(s) (nail) T25.332 Burn of third degree of left toe(s) (nail) T25.339 Burn of third degree of unspecified toe(s) (nail) T25.391 Burn of third degree of multiple sites of right ankle and foot T25.392 Burn of third degree of multiple sites of left ankle and foot T25.399 Burn of third degree of multiple sites of unspecified ankle and foot T25.411 Corrosion of unspecified degree of right ankle T25.412 Corrosion of unspecified degree of left ankle T25.419 Corrosion of unspecified degree of unspecified ankle T25.421 Corrosion of unspecified degree of right foot T25.422 Corrosion of unspecified degree of left foot T25.429 Corrosion of unspecified degree of unspecified foot T25.431 Corrosion of unspecified degree of right toe(s) (nail) T25.432 Corrosion of unspecified degree of left toe(s) (nail) T25.439 Corrosion of unspecified degree of unspecified toe(s) (nail) T25.491 Corrosion of unspecified degree of multiple sites of right ankle and foot T25.492 Corrosion of unspecified degree of multiple sites of left ankle and foot T25.499 Corrosion of unspecified degree of multiple sites of unspecified ankle and foot T25.511 Corrosion of first degree of right ankle T25.512 Corrosion of first degree of left ankle T25.519 Corrosion of first degree of unspecified ankle T25.521 Corrosion of first degree of right foot T25.522 Corrosion of first degree of left foot T25.529 Corrosion of first degree of unspecified foot T25.531 Corrosion of first degree of right toe(s) (nail) T25.532 Corrosion of first degree of left toe(s) (nail) T25.539 Corrosion of first degree of unspecified toe(s) (nail) T25.591 Corrosion of first degree of multiple sites of right ankle and foot T25.592 Corrosion of first degree of multiple sites of left ankle and foot T25.599 Corrosion of first degree of multiple sites of unspecified ankle and foot T25.611 Corrosion of second degree of right ankle T25.612 Corrosion of second degree of left ankle T25.619 Corrosion of second degree of unspecified ankle T25.621 Corrosion of second degree of right foot T25.622 Corrosion of second degree of left foot T25.629 Corrosion of second degree of unspecified foot T25.631 Corrosion of second degree of right toe(s) (nail) T25.632 Corrosion of second degree of left toe(s) (nail) T25.639 Corrosion of second degree of unspecified toe(s) (nail) T25.691 Corrosion of second degree of right ankle and foot T25.692 Corrosion of second degree of left ankle and foot T25.699 Corrosion of second degree of unspecified ankle and foot T25.711 Corrosion of third degree of right ankle T25.712 Corrosion of third degree of left ankle T25.719 Corrosion of third degree of unspecified ankle T25.721 Corrosion of third degree of right foot T25.722 Corrosion of third degree of left foot T25.729 Corrosion of third degree of unspecified foot T25.731 Corrosion of third degree of right toe(s) (nail) T25.732 Corrosion of third degree of left toe(s) (nail) T25.739 Corrosion of third degree of unspecified toe(s) (nail) T25.791 Corrosion of third degree of multiple sites of right ankle and foot T25.792 Corrosion of third degree of multiple sites of left ankle and foot T25.799 Corrosion of third degree of multiple sites of unspecified ankle and foot
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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