2021 ICD-10-CM Codes for Burn and corrosion of ankle and foot (T25)

Instructional Notations

7th Character Note 7th Character Note
Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.

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

7th Character 7th Character
Indicates that a seventh character is to be assigned to codes in a subcategory.

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela
    • ICD-10 Index

      • Injury, poisoning and certain other consequences of external causes (S00–T98)

        • Burns and corrosions of external body surface, specified by site (T20-T25)

            • Burn and corrosion of ankle and foot (T25)
            • T25 - Burn and corrosion of ankle and foot NON-BILLABLE CODE
            • T25.0 - Burn of unspecified degree of ankle and foot NON-BILLABLE CODE
            • T25.01 - Burn of unspecified degree of ankle NON-BILLABLE CODE
            • T25.011 - Burn of unspecified degree of right ankle NON-BILLABLE CODE
            • T25.011A - Burn of unspecified degree of right ankle, initial encounter BILLABLE CODE
            • T25.011D - Burn of unspecified degree of right ankle, subs encntr BILLABLE CODE
            • T25.011S - Burn of unspecified degree of right ankle, sequela BILLABLE CODE
            • T25.012 - Burn of unspecified degree of left ankle NON-BILLABLE CODE
            • T25.012A - Burn of unspecified degree of left ankle, initial encounter BILLABLE CODE
            • T25.012D - Burn of unspecified degree of left ankle, subs encntr BILLABLE CODE
            • T25.012S - Burn of unspecified degree of left ankle, sequela BILLABLE CODE
            • T25.019 - Burn of unspecified degree of unspecified ankle NON-BILLABLE CODE
            • T25.019A - Burn of unspecified degree of unspecified ankle, init encntr BILLABLE CODE
            • T25.019D - Burn of unspecified degree of unspecified ankle, subs encntr BILLABLE CODE
            • T25.019S - Burn of unspecified degree of unspecified ankle, sequela BILLABLE CODE
            • T25.02 - Burn of unspecified degree of foot NON-BILLABLE CODE
            • T25.021 - Burn of unspecified degree of right foot NON-BILLABLE CODE
            • T25.021A - Burn of unspecified degree of right foot, initial encounter BILLABLE CODE
            • T25.021D - Burn of unspecified degree of right foot, subs encntr BILLABLE CODE
            • T25.021S - Burn of unspecified degree of right foot, sequela BILLABLE CODE
            • T25.022 - Burn of unspecified degree of left foot NON-BILLABLE CODE
            • T25.022A - Burn of unspecified degree of left foot, initial encounter BILLABLE CODE
            • T25.022D - Burn of unspecified degree of left foot, subs encntr BILLABLE CODE
            • T25.022S - Burn of unspecified degree of left foot, sequela BILLABLE CODE
            • T25.029 - Burn of unspecified degree of unspecified foot NON-BILLABLE CODE
            • T25.029A - Burn of unspecified degree of unspecified foot, init encntr BILLABLE CODE
            • T25.029D - Burn of unspecified degree of unspecified foot, subs encntr BILLABLE CODE
            • T25.029S - Burn of unspecified degree of unspecified foot, sequela BILLABLE CODE
            • T25.03 - Burn of unspecified degree of toe(s) (nail) NON-BILLABLE CODE
            • T25.031 - Burn of unspecified degree of right toe(s) (nail) NON-BILLABLE CODE
            • T25.031A - Burn of unsp degree of right toe(s) (nail), init encntr BILLABLE CODE
            • T25.031D - Burn of unsp degree of right toe(s) (nail), subs encntr BILLABLE CODE
            • T25.031S - Burn of unspecified degree of right toe(s) (nail), sequela BILLABLE CODE
            • T25.032 - Burn of unspecified degree of left toe(s) (nail) NON-BILLABLE CODE
            • T25.032A - Burn of unsp degree of left toe(s) (nail), init encntr BILLABLE CODE
            • T25.032D - Burn of unsp degree of left toe(s) (nail), subs encntr BILLABLE CODE
            • T25.032S - Burn of unspecified degree of left toe(s) (nail), sequela BILLABLE CODE
            • T25.039 - Burn of unspecified degree of unspecified toe(s) (nail) NON-BILLABLE CODE
            • T25.039A - Burn of unsp degree of unsp toe(s) (nail), init encntr BILLABLE CODE
            • T25.039D - Burn of unsp degree of unsp toe(s) (nail), subs encntr BILLABLE CODE
            • T25.039S - Burn of unsp degree of unspecified toe(s) (nail), sequela BILLABLE CODE
            • T25.09 - Burn of unsp degree of multiple sites of ankle and foot NON-BILLABLE CODE
            • T25.091 - Burn of unsp deg mult sites of right ankle and foot NON-BILLABLE CODE
            • T25.091A - Burn of unsp deg mult sites of right ankle and foot, init BILLABLE CODE
            • T25.091D - Burn of unsp deg mult sites of right ankle and foot, subs BILLABLE CODE
            • T25.091S - Burn of unsp deg mult sites of right ankle and foot, sequela BILLABLE CODE
            • T25.092 - Burn of unsp degree of multiple sites of left ankle and foot NON-BILLABLE CODE
            • T25.092A - Burn of unsp deg mult sites of left ankle and foot, init BILLABLE CODE
            • T25.092D - Burn of unsp deg mult sites of left ankle and foot, subs BILLABLE CODE
            • T25.092S - Burn of unsp deg mult sites of left ankle and foot, sequela BILLABLE CODE
            • T25.099 - Burn of unsp degree of multiple sites of unsp ankle and foot NON-BILLABLE CODE
            • T25.099A - Burn of unsp deg mult sites of unsp ankle and foot, init BILLABLE CODE
            • T25.099D - Burn of unsp deg mult sites of unsp ankle and foot, subs BILLABLE CODE
            • T25.099S - Burn of unsp deg mult sites of unsp ankle and foot, sequela BILLABLE CODE
            • T25.1 - Burn of first degree of ankle and foot NON-BILLABLE CODE
            • T25.11 - Burn of first degree of ankle NON-BILLABLE CODE
            • T25.111 - Burn of first degree of right ankle NON-BILLABLE CODE
            • T25.111A - Burn of first degree of right ankle, initial encounter BILLABLE CODE
            • T25.111D - Burn of first degree of right ankle, subsequent encounter BILLABLE CODE
            • T25.111S - Burn of first degree of right ankle, sequela BILLABLE CODE
            • T25.112 - Burn of first degree of left ankle NON-BILLABLE CODE
            • T25.112A - Burn of first degree of left ankle, initial encounter BILLABLE CODE
            • T25.112D - Burn of first degree of left ankle, subsequent encounter BILLABLE CODE
            • T25.112S - Burn of first degree of left ankle, sequela BILLABLE CODE
            • T25.119 - Burn of first degree of unspecified ankle NON-BILLABLE CODE
            • T25.119A - Burn of first degree of unspecified ankle, initial encounter BILLABLE CODE
            • T25.119D - Burn of first degree of unspecified ankle, subs encntr BILLABLE CODE
            • T25.119S - Burn of first degree of unspecified ankle, sequela BILLABLE CODE
            • T25.12 - Burn of first degree of foot NON-BILLABLE CODE
            • T25.121 - Burn of first degree of right foot NON-BILLABLE CODE
            • T25.121A - Burn of first degree of right foot, initial encounter BILLABLE CODE
            • T25.121D - Burn of first degree of right foot, subsequent encounter BILLABLE CODE
            • T25.121S - Burn of first degree of right foot, sequela BILLABLE CODE
            • T25.122 - Burn of first degree of left foot NON-BILLABLE CODE
            • T25.122A - Burn of first degree of left foot, initial encounter BILLABLE CODE
            • T25.122D - Burn of first degree of left foot, subsequent encounter BILLABLE CODE
            • T25.122S - Burn of first degree of left foot, sequela BILLABLE CODE
            • T25.129 - Burn of first degree of unspecified foot NON-BILLABLE CODE
            • T25.129A - Burn of first degree of unspecified foot, initial encounter BILLABLE CODE
            • T25.129D - Burn of first degree of unspecified foot, subs encntr BILLABLE CODE
            • T25.129S - Burn of first degree of unspecified foot, sequela BILLABLE CODE
            • T25.13 - Burn of first degree of toe(s) (nail) NON-BILLABLE CODE
            • T25.131 - Burn of first degree of right toe(s) (nail) NON-BILLABLE CODE
            • T25.131A - Burn of first degree of right toe(s) (nail), init encntr BILLABLE CODE
            • T25.131D - Burn of first degree of right toe(s) (nail), subs encntr BILLABLE CODE
            • T25.131S - Burn of first degree of right toe(s) (nail), sequela BILLABLE CODE
            • T25.132 - Burn of first degree of left toe(s) (nail) NON-BILLABLE CODE
            • T25.132A - Burn of first degree of left toe(s) (nail), init encntr BILLABLE CODE
            • T25.132D - Burn of first degree of left toe(s) (nail), subs encntr BILLABLE CODE
            • T25.132S - Burn of first degree of left toe(s) (nail), sequela BILLABLE CODE
            • T25.139 - Burn of first degree of unspecified toe(s) (nail) NON-BILLABLE CODE
            • T25.139A - Burn of first degree of unsp toe(s) (nail), init encntr BILLABLE CODE
            • T25.139D - Burn of first degree of unsp toe(s) (nail), subs encntr BILLABLE CODE
            • T25.139S - Burn of first degree of unspecified toe(s) (nail), sequela BILLABLE CODE
            • T25.19 - Burn of first degree of multiple sites of ankle and foot NON-BILLABLE CODE
            • T25.191 - Burn of first deg mult sites of right ankle and foot NON-BILLABLE CODE
            • T25.191A - Burn of first deg mult sites of right ankle and foot, init BILLABLE CODE
            • T25.191D - Burn of first deg mult sites of right ankle and foot, subs BILLABLE CODE
            • T25.191S - Burn of first deg mult sites of right ank/ft, sequela BILLABLE CODE
            • T25.192 - Burn of first deg mult sites of left ankle and foot NON-BILLABLE CODE
            • T25.192A - Burn of first deg mult sites of left ankle and foot, init BILLABLE CODE
            • T25.192D - Burn of first deg mult sites of left ankle and foot, subs BILLABLE CODE
            • T25.192S - Burn of first deg mult sites of left ankle and foot, sequela BILLABLE CODE
            • T25.199 - Burn of first deg mult sites of unsp ankle and foot NON-BILLABLE CODE
            • T25.199A - Burn of first deg mult sites of unsp ankle and foot, init BILLABLE CODE
            • T25.199D - Burn of first deg mult sites of unsp ankle and foot, subs BILLABLE CODE
            • T25.199S - Burn of first deg mult sites of unsp ankle and foot, sequela BILLABLE CODE
            • T25.2 - Burn of second degree of ankle and foot NON-BILLABLE CODE
            • T25.21 - Burn of second degree of ankle NON-BILLABLE CODE
            • T25.211 - Burn of second degree of right ankle NON-BILLABLE CODE
            • T25.211A - Burn of second degree of right ankle, initial encounter BILLABLE CODE
            • T25.211D - Burn of second degree of right ankle, subsequent encounter BILLABLE CODE
            • T25.211S - Burn of second degree of right ankle, sequela BILLABLE CODE
            • T25.212 - Burn of second degree of left ankle NON-BILLABLE CODE
            • T25.212A - Burn of second degree of left ankle, initial encounter BILLABLE CODE
            • T25.212D - Burn of second degree of left ankle, subsequent encounter BILLABLE CODE
            • T25.212S - Burn of second degree of left ankle, sequela BILLABLE CODE
            • T25.219 - Burn of second degree of unspecified ankle NON-BILLABLE CODE
            • T25.219A - Burn of second degree of unspecified ankle, init encntr BILLABLE CODE
            • T25.219D - Burn of second degree of unspecified ankle, subs encntr BILLABLE CODE
            • T25.219S - Burn of second degree of unspecified ankle, sequela BILLABLE CODE
            • T25.22 - Burn of second degree of foot NON-BILLABLE CODE
            • T25.221 - Burn of second degree of right foot NON-BILLABLE CODE
            • T25.221A - Burn of second degree of right foot, initial encounter BILLABLE CODE
            • T25.221D - Burn of second degree of right foot, subsequent encounter BILLABLE CODE
            • T25.221S - Burn of second degree of right foot, sequela BILLABLE CODE
            • T25.222 - Burn of second degree of left foot NON-BILLABLE CODE
            • T25.222A - Burn of second degree of left foot, initial encounter BILLABLE CODE
            • T25.222D - Burn of second degree of left foot, subsequent encounter BILLABLE CODE
            • T25.222S - Burn of second degree of left foot, sequela BILLABLE CODE
            • T25.229 - Burn of second degree of unspecified foot NON-BILLABLE CODE
            • T25.229A - Burn of second degree of unspecified foot, initial encounter BILLABLE CODE
            • T25.229D - Burn of second degree of unspecified foot, subs encntr BILLABLE CODE
            • T25.229S - Burn of second degree of unspecified foot, sequela BILLABLE CODE
            • T25.23 - Burn of second degree of toe(s) (nail) NON-BILLABLE CODE
            • T25.231 - Burn of second degree of right toe(s) (nail) NON-BILLABLE CODE
            • T25.231A - Burn of second degree of right toe(s) (nail), init encntr BILLABLE CODE
            • T25.231D - Burn of second degree of right toe(s) (nail), subs encntr BILLABLE CODE
            • T25.231S - Burn of second degree of right toe(s) (nail), sequela BILLABLE CODE
            • T25.232 - Burn of second degree of left toe(s) (nail) NON-BILLABLE CODE
            • T25.232A - Burn of second degree of left toe(s) (nail), init encntr BILLABLE CODE
            • T25.232D - Burn of second degree of left toe(s) (nail), subs encntr BILLABLE CODE
            • T25.232S - Burn of second degree of left toe(s) (nail), sequela BILLABLE CODE
            • T25.239 - Burn of second degree of unspecified toe(s) (nail) NON-BILLABLE CODE
            • T25.239A - Burn of second degree of unsp toe(s) (nail), init encntr BILLABLE CODE
            • T25.239D - Burn of second degree of unsp toe(s) (nail), subs encntr BILLABLE CODE
            • T25.239S - Burn of second degree of unspecified toe(s) (nail), sequela BILLABLE CODE
            • T25.29 - Burn of second degree of multiple sites of ankle and foot NON-BILLABLE CODE
            • T25.291 - Burn of 2nd deg mul sites of right ankle and foot NON-BILLABLE CODE
            • T25.291A - Burn of 2nd deg mul sites of right ankle and foot, init BILLABLE CODE
            • T25.291D - Burn of 2nd deg mul sites of right ankle and foot, subs BILLABLE CODE
            • T25.291S - Burn of 2nd deg mul sites of right ankle and foot, sequela BILLABLE CODE
            • T25.292 - Burn of 2nd deg mul sites of left ankle and foot NON-BILLABLE CODE
            • T25.292A - Burn of 2nd deg mul sites of left ankle and foot, init BILLABLE CODE
            • T25.292D - Burn of 2nd deg mul sites of left ankle and foot, subs BILLABLE CODE
            • T25.292S - Burn of 2nd deg mul sites of left ankle and foot, sequela BILLABLE CODE
            • T25.299 - Burn of 2nd deg mul sites of unsp ankle and foot NON-BILLABLE CODE
            • T25.299A - Burn of 2nd deg mul sites of unsp ankle and foot, init BILLABLE CODE
            • T25.299D - Burn of 2nd deg mul sites of unsp ankle and foot, subs BILLABLE CODE
            • T25.299S - Burn of 2nd deg mul sites of unsp ankle and foot, sequela BILLABLE CODE
            • T25.3 - Burn of third degree of ankle and foot NON-BILLABLE CODE
            • T25.31 - Burn of third degree of ankle NON-BILLABLE CODE
            • T25.311 - Burn of third degree of right ankle NON-BILLABLE CODE
            • T25.311A - Burn of third degree of right ankle, initial encounter BILLABLE CODE
            • T25.311D - Burn of third degree of right ankle, subsequent encounter BILLABLE CODE
            • T25.311S - Burn of third degree of right ankle, sequela BILLABLE CODE
            • T25.312 - Burn of third degree of left ankle NON-BILLABLE CODE
            • T25.312A - Burn of third degree of left ankle, initial encounter BILLABLE CODE
            • T25.312D - Burn of third degree of left ankle, subsequent encounter BILLABLE CODE
            • T25.312S - Burn of third degree of left ankle, sequela BILLABLE CODE
            • T25.319 - Burn of third degree of unspecified ankle NON-BILLABLE CODE
            • T25.319A - Burn of third degree of unspecified ankle, initial encounter BILLABLE CODE
            • T25.319D - Burn of third degree of unspecified ankle, subs encntr BILLABLE CODE
            • T25.319S - Burn of third degree of unspecified ankle, sequela BILLABLE CODE
            • T25.32 - Burn of third degree of foot NON-BILLABLE CODE
            • T25.321 - Burn of third degree of right foot NON-BILLABLE CODE
            • T25.321A - Burn of third degree of right foot, initial encounter BILLABLE CODE
            • T25.321D - Burn of third degree of right foot, subsequent encounter BILLABLE CODE
            • T25.321S - Burn of third degree of right foot, sequela BILLABLE CODE
            • T25.322 - Burn of third degree of left foot NON-BILLABLE CODE
            • T25.322A - Burn of third degree of left foot, initial encounter BILLABLE CODE
            • T25.322D - Burn of third degree of left foot, subsequent encounter BILLABLE CODE
            • T25.322S - Burn of third degree of left foot, sequela BILLABLE CODE
            • T25.329 - Burn of third degree of unspecified foot NON-BILLABLE CODE
            • T25.329A - Burn of third degree of unspecified foot, initial encounter BILLABLE CODE
            • T25.329D - Burn of third degree of unspecified foot, subs encntr BILLABLE CODE
            • T25.329S - Burn of third degree of unspecified foot, sequela BILLABLE CODE
            • T25.33 - Burn of third degree of toe(s) (nail) NON-BILLABLE CODE
            • T25.331 - Burn of third degree of right toe(s) (nail) NON-BILLABLE CODE
            • T25.331A - Burn of third degree of right toe(s) (nail), init encntr BILLABLE CODE
            • T25.331D - Burn of third degree of right toe(s) (nail), subs encntr BILLABLE CODE
            • T25.331S - Burn of third degree of right toe(s) (nail), sequela BILLABLE CODE
            • T25.332 - Burn of third degree of left toe(s) (nail) NON-BILLABLE CODE
            • T25.332A - Burn of third degree of left toe(s) (nail), init encntr BILLABLE CODE
            • T25.332D - Burn of third degree of left toe(s) (nail), subs encntr BILLABLE CODE
            • T25.332S - Burn of third degree of left toe(s) (nail), sequela BILLABLE CODE
            • T25.339 - Burn of third degree of unspecified toe(s) (nail) NON-BILLABLE CODE
            • T25.339A - Burn of third degree of unsp toe(s) (nail), init encntr BILLABLE CODE
            • T25.339D - Burn of third degree of unsp toe(s) (nail), subs encntr BILLABLE CODE
            • T25.339S - Burn of third degree of unspecified toe(s) (nail), sequela BILLABLE CODE
            • T25.39 - Burn of third degree of multiple sites of ankle and foot NON-BILLABLE CODE
            • T25.391 - Burn of 3rd deg mu sites of right ankle and foot NON-BILLABLE CODE
            • T25.391A - Burn of 3rd deg mu sites of right ankle and foot, init BILLABLE CODE
            • T25.391D - Burn of 3rd deg mu sites of right ankle and foot, subs BILLABLE CODE
            • T25.391S - Burn of 3rd deg mu sites of right ankle and foot, sequela BILLABLE CODE
            • T25.392 - Burn of 3rd deg mu sites of left ankle and foot NON-BILLABLE CODE
            • T25.392A - Burn of 3rd deg mu sites of left ankle and foot, init BILLABLE CODE
            • T25.392D - Burn of 3rd deg mu sites of left ankle and foot, subs BILLABLE CODE
            • T25.392S - Burn of 3rd deg mu sites of left ankle and foot, sequela BILLABLE CODE
            • T25.399 - Burn of 3rd deg mu sites of unsp ankle and foot NON-BILLABLE CODE
            • T25.399A - Burn of 3rd deg mu sites of unsp ankle and foot, init BILLABLE CODE
            • T25.399D - Burn of 3rd deg mu sites of unsp ankle and foot, subs BILLABLE CODE
            • T25.399S - Burn of 3rd deg mu sites of unsp ankle and foot, sequela BILLABLE CODE
            • T25.4 - Corrosion of unspecified degree of ankle and foot NON-BILLABLE CODE
            • T25.41 - Corrosion of unspecified degree of ankle NON-BILLABLE CODE
            • T25.411 - Corrosion of unspecified degree of right ankle NON-BILLABLE CODE
            • T25.411A - Corrosion of unspecified degree of right ankle, init encntr BILLABLE CODE
            • T25.411D - Corrosion of unspecified degree of right ankle, subs encntr BILLABLE CODE
            • T25.411S - Corrosion of unspecified degree of right ankle, sequela BILLABLE CODE
            • T25.412 - Corrosion of unspecified degree of left ankle NON-BILLABLE CODE
            • T25.412A - Corrosion of unspecified degree of left ankle, init encntr BILLABLE CODE
            • T25.412D - Corrosion of unspecified degree of left ankle, subs encntr BILLABLE CODE
            • T25.412S - Corrosion of unspecified degree of left ankle, sequela BILLABLE CODE
            • T25.419 - Corrosion of unspecified degree of unspecified ankle NON-BILLABLE CODE
            • T25.419A - Corrosion of unsp degree of unspecified ankle, init encntr BILLABLE CODE
            • T25.419D - Corrosion of unsp degree of unspecified ankle, subs encntr BILLABLE CODE
            • T25.419S - Corrosion of unsp degree of unspecified ankle, sequela BILLABLE CODE
            • T25.42 - Corrosion of unspecified degree of foot NON-BILLABLE CODE
            • T25.421 - Corrosion of unspecified degree of right foot NON-BILLABLE CODE
            • T25.421A - Corrosion of unspecified degree of right foot, init encntr BILLABLE CODE
            • T25.421D - Corrosion of unspecified degree of right foot, subs encntr BILLABLE CODE
            • T25.421S - Corrosion of unspecified degree of right foot, sequela BILLABLE CODE
            • T25.422 - Corrosion of unspecified degree of left foot NON-BILLABLE CODE
            • T25.422A - Corrosion of unspecified degree of left foot, init encntr BILLABLE CODE
            • T25.422D - Corrosion of unspecified degree of left foot, subs encntr BILLABLE CODE
            • T25.422S - Corrosion of unspecified degree of left foot, sequela BILLABLE CODE
            • T25.429 - Corrosion of unspecified degree of unspecified foot NON-BILLABLE CODE
            • T25.429A - Corrosion of unsp degree of unspecified foot, init encntr BILLABLE CODE
            • T25.429D - Corrosion of unsp degree of unspecified foot, subs encntr BILLABLE CODE
            • T25.429S - Corrosion of unspecified degree of unspecified foot, sequela BILLABLE CODE
            • T25.43 - Corrosion of unspecified degree of toe(s) (nail) NON-BILLABLE CODE
            • T25.431 - Corrosion of unspecified degree of right toe(s) (nail) NON-BILLABLE CODE
            • T25.431A - Corrosion of unsp degree of right toe(s) (nail), init encntr BILLABLE CODE
            • T25.431D - Corrosion of unsp degree of right toe(s) (nail), subs encntr BILLABLE CODE
            • T25.431S - Corrosion of unsp degree of right toe(s) (nail), sequela BILLABLE CODE
            • T25.432 - Corrosion of unspecified degree of left toe(s) (nail) NON-BILLABLE CODE
            • T25.432A - Corrosion of unsp degree of left toe(s) (nail), init encntr BILLABLE CODE
            • T25.432D - Corrosion of unsp degree of left toe(s) (nail), subs encntr BILLABLE CODE
            • T25.432S - Corrosion of unsp degree of left toe(s) (nail), sequela BILLABLE CODE
            • T25.439 - Corrosion of unspecified degree of unspecified toe(s) (nail) NON-BILLABLE CODE
            • T25.439A - Corrosion of unsp degree of unsp toe(s) (nail), init encntr BILLABLE CODE
            • T25.439D - Corrosion of unsp degree of unsp toe(s) (nail), subs encntr BILLABLE CODE
            • T25.439S - Corrosion of unsp degree of unsp toe(s) (nail), sequela BILLABLE CODE
            • T25.49 - Corrosion of unsp degree of multiple sites of ankle and foot NON-BILLABLE CODE
            • T25.491 - Corrosion of unsp deg mult sites of right ankle and foot NON-BILLABLE CODE
            • T25.491A - Corrosion of unsp deg mult sites of right ank/ft, init BILLABLE CODE
            • T25.491D - Corrosion of unsp deg mult sites of right ank/ft, subs BILLABLE CODE
            • T25.491S - Corrosion of unsp deg mult sites of right ank/ft, sequela BILLABLE CODE
            • T25.492 - Corrosion of unsp deg mult sites of left ankle and foot NON-BILLABLE CODE
            • T25.492A - Corrosion of unsp deg mult sites of left ank/ft, init BILLABLE CODE
            • T25.492D - Corrosion of unsp deg mult sites of left ank/ft, subs BILLABLE CODE
            • T25.492S - Corrosion of unsp deg mult sites of left ank/ft, sequela BILLABLE CODE
            • T25.499 - Corrosion of unsp deg mult sites of unsp ankle and foot NON-BILLABLE CODE
            • T25.499A - Corrosion of unsp deg mult sites of unsp ank/ft, init BILLABLE CODE
            • T25.499D - Corrosion of unsp deg mult sites of unsp ank/ft, subs BILLABLE CODE
            • T25.499S - Corrosion of unsp deg mult sites of unsp ank/ft, sequela BILLABLE CODE
            • T25.5 - Corrosion of first degree of ankle and foot NON-BILLABLE CODE
            • T25.51 - Corrosion of first degree of ankle NON-BILLABLE CODE
            • T25.511 - Corrosion of first degree of right ankle NON-BILLABLE CODE
            • T25.511A - Corrosion of first degree of right ankle, initial encounter BILLABLE CODE
            • T25.511D - Corrosion of first degree of right ankle, subs encntr BILLABLE CODE
            • T25.511S - Corrosion of first degree of right ankle, sequela BILLABLE CODE
            • T25.512 - Corrosion of first degree of left ankle NON-BILLABLE CODE
            • T25.512A - Corrosion of first degree of left ankle, initial encounter BILLABLE CODE
            • T25.512D - Corrosion of first degree of left ankle, subs encntr BILLABLE CODE
            • T25.512S - Corrosion of first degree of left ankle, sequela BILLABLE CODE
            • T25.519 - Corrosion of first degree of unspecified ankle NON-BILLABLE CODE
            • T25.519A - Corrosion of first degree of unspecified ankle, init encntr BILLABLE CODE
            • T25.519D - Corrosion of first degree of unspecified ankle, subs encntr BILLABLE CODE
            • T25.519S - Corrosion of first degree of unspecified ankle, sequela BILLABLE CODE
            • T25.52 - Corrosion of first degree of foot NON-BILLABLE CODE
            • T25.521 - Corrosion of first degree of right foot NON-BILLABLE CODE
            • T25.521A - Corrosion of first degree of right foot, initial encounter BILLABLE CODE
            • T25.521D - Corrosion of first degree of right foot, subs encntr BILLABLE CODE
            • T25.521S - Corrosion of first degree of right foot, sequela BILLABLE CODE
            • T25.522 - Corrosion of first degree of left foot NON-BILLABLE CODE
            • T25.522A - Corrosion of first degree of left foot, initial encounter BILLABLE CODE
            • T25.522D - Corrosion of first degree of left foot, subsequent encounter BILLABLE CODE
            • T25.522S - Corrosion of first degree of left foot, sequela BILLABLE CODE
            • T25.529 - Corrosion of first degree of unspecified foot NON-BILLABLE CODE
            • T25.529A - Corrosion of first degree of unspecified foot, init encntr BILLABLE CODE
            • T25.529D - Corrosion of first degree of unspecified foot, subs encntr BILLABLE CODE
            • T25.529S - Corrosion of first degree of unspecified foot, sequela BILLABLE CODE
            • T25.53 - Corrosion of first degree of toe(s) (nail) NON-BILLABLE CODE
            • T25.531 - Corrosion of first degree of right toe(s) (nail) NON-BILLABLE CODE
            • T25.531A - Corrosion of first degree of right toe(s) (nail), init BILLABLE CODE
            • T25.531D - Corrosion of first degree of right toe(s) (nail), subs BILLABLE CODE
            • T25.531S - Corrosion of first degree of right toe(s) (nail), sequela BILLABLE CODE
            • T25.532 - Corrosion of first degree of left toe(s) (nail) NON-BILLABLE CODE
            • T25.532A - Corrosion of first degree of left toe(s) (nail), init encntr BILLABLE CODE
            • T25.532D - Corrosion of first degree of left toe(s) (nail), subs encntr BILLABLE CODE
            • T25.532S - Corrosion of first degree of left toe(s) (nail), sequela BILLABLE CODE
            • T25.539 - Corrosion of first degree of unspecified toe(s) (nail) NON-BILLABLE CODE
            • T25.539A - Corrosion of first degree of unsp toe(s) (nail), init encntr BILLABLE CODE
            • T25.539D - Corrosion of first degree of unsp toe(s) (nail), subs encntr BILLABLE CODE
            • T25.539S - Corrosion of first degree of unsp toe(s) (nail), sequela BILLABLE CODE
            • T25.59 - Corrosion of first deg mult sites of ankle and foot NON-BILLABLE CODE
            • T25.591 - Corrosion of first deg mult sites of right ankle and foot NON-BILLABLE CODE
            • T25.591A - Corrosion of first deg mult sites of right ank/ft, init BILLABLE CODE
            • T25.591D - Corrosion of first deg mult sites of right ank/ft, subs BILLABLE CODE
            • T25.591S - Corrosion of first deg mult sites of right ank/ft, sequela BILLABLE CODE
            • T25.592 - Corrosion of first deg mult sites of left ankle and foot NON-BILLABLE CODE
            • T25.592A - Corrosion of first deg mult sites of left ank/ft, init BILLABLE CODE
            • T25.592D - Corrosion of first deg mult sites of left ank/ft, subs BILLABLE CODE
            • T25.592S - Corrosion of first deg mult sites of left ank/ft, sequela BILLABLE CODE
            • T25.599 - Corrosion of first deg mult sites of unsp ankle and foot NON-BILLABLE CODE
            • T25.599A - Corrosion of first deg mult sites of unsp ank/ft, init BILLABLE CODE
            • T25.599D - Corrosion of first deg mult sites of unsp ank/ft, subs BILLABLE CODE
            • T25.599S - Corrosion of first deg mult sites of unsp ank/ft, sequela BILLABLE CODE
            • T25.6 - Corrosion of second degree of ankle and foot NON-BILLABLE CODE
            • T25.61 - Corrosion of second degree of ankle NON-BILLABLE CODE
            • T25.611 - Corrosion of second degree of right ankle NON-BILLABLE CODE
            • T25.611A - Corrosion of second degree of right ankle, initial encounter BILLABLE CODE
            • T25.611D - Corrosion of second degree of right ankle, subs encntr BILLABLE CODE
            • T25.611S - Corrosion of second degree of right ankle, sequela BILLABLE CODE
            • T25.612 - Corrosion of second degree of left ankle NON-BILLABLE CODE
            • T25.612A - Corrosion of second degree of left ankle, initial encounter BILLABLE CODE
            • T25.612D - Corrosion of second degree of left ankle, subs encntr BILLABLE CODE
            • T25.612S - Corrosion of second degree of left ankle, sequela BILLABLE CODE
            • T25.619 - Corrosion of second degree of unspecified ankle NON-BILLABLE CODE
            • T25.619A - Corrosion of second degree of unspecified ankle, init encntr BILLABLE CODE
            • T25.619D - Corrosion of second degree of unspecified ankle, subs encntr BILLABLE CODE
            • T25.619S - Corrosion of second degree of unspecified ankle, sequela BILLABLE CODE
            • T25.62 - Corrosion of second degree of foot NON-BILLABLE CODE
            • T25.621 - Corrosion of second degree of right foot NON-BILLABLE CODE
            • T25.621A - Corrosion of second degree of right foot, initial encounter BILLABLE CODE
            • T25.621D - Corrosion of second degree of right foot, subs encntr BILLABLE CODE
            • T25.621S - Corrosion of second degree of right foot, sequela BILLABLE CODE
            • T25.622 - Corrosion of second degree of left foot NON-BILLABLE CODE
            • T25.622A - Corrosion of second degree of left foot, initial encounter BILLABLE CODE
            • T25.622D - Corrosion of second degree of left foot, subs encntr BILLABLE CODE
            • T25.622S - Corrosion of second degree of left foot, sequela BILLABLE CODE
            • T25.629 - Corrosion of second degree of unspecified foot NON-BILLABLE CODE
            • T25.629A - Corrosion of second degree of unspecified foot, init encntr BILLABLE CODE
            • T25.629D - Corrosion of second degree of unspecified foot, subs encntr BILLABLE CODE
            • T25.629S - Corrosion of second degree of unspecified foot, sequela BILLABLE CODE
            • T25.63 - Corrosion of second degree of toe(s) (nail) NON-BILLABLE CODE
            • T25.631 - Corrosion of second degree of right toe(s) (nail) NON-BILLABLE CODE
            • T25.631A - Corrosion of second degree of right toe(s) (nail), init BILLABLE CODE
            • T25.631D - Corrosion of second degree of right toe(s) (nail), subs BILLABLE CODE
            • T25.631S - Corrosion of second degree of right toe(s) (nail), sequela BILLABLE CODE
            • T25.632 - Corrosion of second degree of left toe(s) (nail) NON-BILLABLE CODE
            • T25.632A - Corrosion of second degree of left toe(s) (nail), init BILLABLE CODE
            • T25.632D - Corrosion of second degree of left toe(s) (nail), subs BILLABLE CODE
            • T25.632S - Corrosion of second degree of left toe(s) (nail), sequela BILLABLE CODE
            • T25.639 - Corrosion of second degree of unspecified toe(s) (nail) NON-BILLABLE CODE
            • T25.639A - Corrosion of second degree of unsp toe(s) (nail), init BILLABLE CODE
            • T25.639D - Corrosion of second degree of unsp toe(s) (nail), subs BILLABLE CODE
            • T25.639S - Corrosion of second degree of unsp toe(s) (nail), sequela BILLABLE CODE
            • T25.69 - Corrosion of 2nd deg mul sites of ankle and foot NON-BILLABLE CODE
            • T25.691 - Corrosion of second degree of right ankle and foot NON-BILLABLE CODE
            • T25.691A - Corrosion of second degree of right ankle and foot, init BILLABLE CODE
            • T25.691D - Corrosion of second degree of right ankle and foot, subs BILLABLE CODE
            • T25.691S - Corrosion of second degree of right ankle and foot, sequela BILLABLE CODE
            • T25.692 - Corrosion of second degree of left ankle and foot NON-BILLABLE CODE
            • T25.692A - Corrosion of second degree of left ankle and foot, init BILLABLE CODE
            • T25.692D - Corrosion of second degree of left ankle and foot, subs BILLABLE CODE
            • T25.692S - Corrosion of second degree of left ankle and foot, sequela BILLABLE CODE
            • T25.699 - Corrosion of second degree of unspecified ankle and foot NON-BILLABLE CODE
            • T25.699A - Corrosion of second degree of unsp ankle and foot, init BILLABLE CODE
            • T25.699D - Corrosion of second degree of unsp ankle and foot, subs BILLABLE CODE
            • T25.699S - Corrosion of second degree of unsp ankle and foot, sequela BILLABLE CODE
            • T25.7 - Corrosion of third degree of ankle and foot NON-BILLABLE CODE
            • T25.71 - Corrosion of third degree of ankle NON-BILLABLE CODE
            • T25.711 - Corrosion of third degree of right ankle NON-BILLABLE CODE
            • T25.711A - Corrosion of third degree of right ankle, initial encounter BILLABLE CODE
            • T25.711D - Corrosion of third degree of right ankle, subs encntr BILLABLE CODE
            • T25.711S - Corrosion of third degree of right ankle, sequela BILLABLE CODE
            • T25.712 - Corrosion of third degree of left ankle NON-BILLABLE CODE
            • T25.712A - Corrosion of third degree of left ankle, initial encounter BILLABLE CODE
            • T25.712D - Corrosion of third degree of left ankle, subs encntr BILLABLE CODE
            • T25.712S - Corrosion of third degree of left ankle, sequela BILLABLE CODE
            • T25.719 - Corrosion of third degree of unspecified ankle NON-BILLABLE CODE
            • T25.719A - Corrosion of third degree of unspecified ankle, init encntr BILLABLE CODE
            • T25.719D - Corrosion of third degree of unspecified ankle, subs encntr BILLABLE CODE
            • T25.719S - Corrosion of third degree of unspecified ankle, sequela BILLABLE CODE
            • T25.72 - Corrosion of third degree of foot NON-BILLABLE CODE
            • T25.721 - Corrosion of third degree of right foot NON-BILLABLE CODE
            • T25.721A - Corrosion of third degree of right foot, initial encounter BILLABLE CODE
            • T25.721D - Corrosion of third degree of right foot, subs encntr BILLABLE CODE
            • T25.721S - Corrosion of third degree of right foot, sequela BILLABLE CODE
            • T25.722 - Corrosion of third degree of left foot NON-BILLABLE CODE
            • T25.722A - Corrosion of third degree of left foot, initial encounter BILLABLE CODE
            • T25.722D - Corrosion of third degree of left foot, subsequent encounter BILLABLE CODE
            • T25.722S - Corrosion of third degree of left foot, sequela BILLABLE CODE
            • T25.729 - Corrosion of third degree of unspecified foot NON-BILLABLE CODE
            • T25.729A - Corrosion of third degree of unspecified foot, init encntr BILLABLE CODE
            • T25.729D - Corrosion of third degree of unspecified foot, subs encntr BILLABLE CODE
            • T25.729S - Corrosion of third degree of unspecified foot, sequela BILLABLE CODE
            • T25.73 - Corrosion of third degree of toe(s) (nail) NON-BILLABLE CODE
            • T25.731 - Corrosion of third degree of right toe(s) (nail) NON-BILLABLE CODE
            • T25.731A - Corrosion of third degree of right toe(s) (nail), init BILLABLE CODE
            • T25.731D - Corrosion of third degree of right toe(s) (nail), subs BILLABLE CODE
            • T25.731S - Corrosion of third degree of right toe(s) (nail), sequela BILLABLE CODE
            • T25.732 - Corrosion of third degree of left toe(s) (nail) NON-BILLABLE CODE
            • T25.732A - Corrosion of third degree of left toe(s) (nail), init encntr BILLABLE CODE
            • T25.732D - Corrosion of third degree of left toe(s) (nail), subs encntr BILLABLE CODE
            • T25.732S - Corrosion of third degree of left toe(s) (nail), sequela BILLABLE CODE
            • T25.739 - Corrosion of third degree of unspecified toe(s) (nail) NON-BILLABLE CODE
            • T25.739A - Corrosion of third degree of unsp toe(s) (nail), init encntr BILLABLE CODE
            • T25.739D - Corrosion of third degree of unsp toe(s) (nail), subs encntr BILLABLE CODE
            • T25.739S - Corrosion of third degree of unsp toe(s) (nail), sequela BILLABLE CODE
            • T25.79 - Corrosion of 3rd deg mu sites of ankle and foot NON-BILLABLE CODE
            • T25.791 - Corrosion of 3rd deg mu sites of right ankle and foot NON-BILLABLE CODE
            • T25.791A - Corrosion of 3rd deg mu sites of right ankle and foot, init BILLABLE CODE
            • T25.791D - Corrosion of 3rd deg mu sites of right ankle and foot, subs BILLABLE CODE
            • T25.791S - Corrosion of 3rd deg mu sites of right ank/ft, sequela BILLABLE CODE
            • T25.792 - Corrosion of 3rd deg mu sites of left ankle and foot NON-BILLABLE CODE
            • T25.792A - Corrosion of 3rd deg mu sites of left ankle and foot, init BILLABLE CODE
            • T25.792D - Corrosion of 3rd deg mu sites of left ankle and foot, subs BILLABLE CODE
            • T25.792S - Corrosion of 3rd deg mu sites of left ank/ft, sequela BILLABLE CODE
            • T25.799 - Corrosion of 3rd deg mu sites of unsp ankle and foot NON-BILLABLE CODE
            • T25.799A - Corrosion of 3rd deg mu sites of unsp ankle and foot, init BILLABLE CODE
            • T25.799D - Corrosion of 3rd deg mu sites of unsp ankle and foot, subs BILLABLE CODE
            • T25.799S - Corrosion of 3rd deg mu sites of unsp ank/ft, sequela BILLABLE CODE