Use additional code from category T31 or T32 to identify extent of body surface involved

Includes:

  • burns and corrosions of first degree [erythema]
  • burns and corrosions of second degree [blisters][epidermal loss]
  • burns and corrosions of third degree [deep necrosis of underlying tissue] [full- thickness skin loss]
  1. T25 Burn and corrosion of ankle and foot

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

    • A - initial encounter
    • D - subsequent encounter
    • S - sequela
    1. T25.0 Burn of unspecified degree of ankle and foot

      1. T25.01 Burn of unspecified degree of ankle

        • 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
      2. T25.02 Burn of unspecified degree of foot

        • 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
      3. T25.03 Burn of unspecified degree of toe(s) (nail)

        • 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)
      4. T25.09 Burn of unspecified degree of multiple sites of ankle and foot

        • 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
    2. T25.1 Burn of first degree of ankle and foot

      1. T25.11 Burn of first degree of ankle

        • 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
      2. T25.12 Burn of first degree of foot

        • 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
      3. T25.13 Burn of first degree of toe(s) (nail)

        • 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)
      4. T25.19 Burn of first degree of multiple sites of ankle and foot

        • 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
    3. T25.2 Burn of second degree of ankle and foot

      1. T25.21 Burn of second degree of ankle

        • 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
      2. T25.22 Burn of second degree of foot

        • 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
      3. T25.23 Burn of second degree of toe(s) (nail)

        • 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)
      4. T25.29 Burn of second degree of multiple sites of ankle and foot

        • 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
    4. T25.3 Burn of third degree of ankle and foot

      1. T25.31 Burn of third degree of ankle

        • 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
      2. T25.32 Burn of third degree of foot

        • 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
      3. T25.33 Burn of third degree of toe(s) (nail)

        • 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)
      4. T25.39 Burn of third degree of multiple sites of ankle and foot

        • 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
    5. T25.4 Corrosion of unspecified degree of ankle and foot

      1. T25.41 Corrosion of unspecified degree of ankle

        • 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
      2. T25.42 Corrosion of unspecified degree of foot

        • 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
      3. T25.43 Corrosion of unspecified degree of toe(s) (nail)

        • 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)
      4. T25.49 Corrosion of unspecified degree of multiple sites of ankle and foot

        • 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
    6. T25.5 Corrosion of first degree of ankle and foot

      1. T25.51 Corrosion of first degree of ankle

        • 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
      2. T25.52 Corrosion of first degree of foot

        • 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
      3. T25.53 Corrosion of first degree of toe(s) (nail)

        • 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)
      4. T25.59 Corrosion of first degree of multiple sites of ankle and foot

        • 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
    7. T25.6 Corrosion of second degree of ankle and foot

      1. T25.61 Corrosion of second degree of ankle

        • 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
      2. T25.62 Corrosion of second degree of foot

        • 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
      3. T25.63 Corrosion of second degree of toe(s) (nail)

        • 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)
      4. T25.69 Corrosion of second degree of multiple sites of ankle and foot

        • 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
    8. T25.7 Corrosion of third degree of ankle and foot

      1. T25.71 Corrosion of third degree of ankle

        • 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
      2. T25.72 Corrosion of third degree of foot

        • 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
      3. T25.73 Corrosion of third degree of toe(s) (nail)

        • 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)
      4. T25.79 Corrosion of third degree of multiple sites of ankle and foot

        • 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
Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.