Skip to content
Dx

ICD-10-CM 2027 diagnosis code

T25.031Burn of unspecified degree of right toe(s) (nail)

Not billable — use a more specific codeRequires 7th character

T25.031 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it and add the required 7th character.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About T25.031

T25.031 is the ICD-10-CM diagnosis code for burn of unspecified degree of right toe(s) (nail). It belongs to category T25 (burn and corrosion of ankle and foot), block T20-T25 (burns and corrosions of external body surface, specified by site) and chapter 19 (injury, poisoning and certain other consequences of external causes). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within T25.03 (burn of unspecified degree of toe(s) (nail)), T25.031 is specifically for burn of unspecified degree of right toe(s) (nail). Related codes cover left toe(s) (nail) (T25.032) and unspecified toe(s) (nail) (T25.039).

Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

7th character

The appropriate 7th character is to be added to each code from category T25

Notes that apply from higher levels

Instructions written at a parent level also apply to T25.031.

› From T25.0 Burn of unspecified degree of ankle and foot
Use additional code
  • external cause code to identify the source, place and intent of the burn (X00-X19, X75-X77, X96-X98, Y92)

Broader instructions also apply from T20-T25 Burns and corrosions of external body surface, specified by site and Chapter 19: Injury, poisoning and certain other consequences of external causes.

Alphabetic index entries

1 entries

Terms in the official ICD-10-CM index that lead to T25.031.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about T25.031

Is T25.031 billable?

No. T25.031 is a header code. Report one of its more specific subcodes instead.