ICD-10-CM category
T25: Burn and corrosion of ankle and foot
Codes under T25 (Burn and corrosion of ankle and foot). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| T25.0 | Burn of unspecified degree of ankle and foot | — |
| T25.01 | Burn of unspecified degree of ankle | — |
| T25.1 | Burn of first degree of ankle and foot | — |
| T25.02 | Burn of unspecified degree of foot | — |
| T25.2 | Burn of second degree of ankle and foot | — |
| T25.03 | Burn of unspecified degree of toe(s) (nail) | — |
| 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 | — |
| T25.09 | Burn of unspecified degree of multiple sites of ankle and foot | — |
| T25.011 | Burn of unspecified degree of right ankle | — |
| T25.11 | Burn of first degree of ankle | — |
| T25.011A | Burn of unspecified degree of right ankle, initial encounter | ✓ |
| T25.011D | Burn of unspecified degree of right ankle, subsequent encounter | ✓ |
| T25.011S | Burn of unspecified degree of right ankle, sequela | ✓ |
| T25.012 | Burn of unspecified degree of left ankle | — |
| T25.12 | Burn of first degree of foot | — |
| T25.012A | Burn of unspecified degree of left ankle, initial encounter | ✓ |
| T25.012D | Burn of unspecified degree of left ankle, subsequent encounter | ✓ |
| T25.012S | Burn of unspecified degree of left ankle, sequela | ✓ |
| T25.13 | Burn of first degree of toe(s) (nail) | — |
| T25.019 | Burn of unspecified degree of unspecified ankle | — |
| T25.19 | Burn of first degree of multiple sites of ankle and foot | — |
| T25.019A | Burn of unspecified degree of unspecified ankle, initial encounter | ✓ |
| T25.019D | Burn of unspecified degree of unspecified ankle, subsequent encounter | ✓ |
| T25.019S | Burn of unspecified degree of unspecified ankle, sequela | ✓ |
| T25.021 | Burn of unspecified degree of right foot | — |
| T25.21 | Burn of second degree of ankle | — |
| T25.021A | Burn of unspecified degree of right foot, initial encounter | ✓ |
| T25.021D | Burn of unspecified degree of right foot, subsequent encounter | ✓ |
| T25.021S | Burn of unspecified degree of right foot, sequela | ✓ |
| T25.022 | Burn of unspecified degree of left foot | — |
| T25.22 | Burn of second degree of foot | — |
| T25.022A | Burn of unspecified degree of left foot, initial encounter | ✓ |
| T25.022D | Burn of unspecified degree of left foot, subsequent encounter | ✓ |
| T25.022S | Burn of unspecified degree of left foot, sequela | ✓ |
| T25.23 | Burn of second degree of toe(s) (nail) | — |
| T25.029 | Burn of unspecified degree of unspecified foot | — |
| T25.29 | Burn of second degree of multiple sites of ankle and foot | — |
| T25.029A | Burn of unspecified degree of unspecified foot, initial encounter | ✓ |
| T25.029D | Burn of unspecified degree of unspecified foot, subsequent encounter | ✓ |
| T25.029S | Burn of unspecified degree of unspecified foot, sequela | ✓ |
| T25.031 | Burn of unspecified degree of right toe(s) (nail) | — |
| T25.31 | Burn of third degree of ankle | — |
| T25.031A | Burn of unspecified degree of right toe(s) (nail), initial encounter | ✓ |
| T25.031D | Burn of unspecified degree of right toe(s) (nail), subsequent encounter | ✓ |
| T25.031S | Burn of unspecified degree of right toe(s) (nail), sequela | ✓ |
| T25.032 | Burn of unspecified degree of left toe(s) (nail) | — |
| T25.32 | Burn of third degree of foot | — |
| T25.032A | Burn of unspecified degree of left toe(s) (nail), initial encounter | ✓ |
| T25.032D | Burn of unspecified degree of left toe(s) (nail), subsequent encounter | ✓ |
| T25.032S | Burn of unspecified degree of left toe(s) (nail), sequela | ✓ |
| T25.33 | Burn of third degree of toe(s) (nail) | — |
| T25.039 | Burn of unspecified degree of unspecified toe(s) (nail) | — |
| T25.39 | Burn of third degree of multiple sites of ankle and foot | — |
| T25.039A | Burn of unspecified degree of unspecified toe(s) (nail), initial encounter | ✓ |
| T25.039D | Burn of unspecified degree of unspecified toe(s) (nail), subsequent encounter | ✓ |
| T25.039S | Burn of unspecified degree of unspecified toe(s) (nail), sequela | ✓ |
| T25.41 | Corrosion of unspecified degree of ankle | — |
| T25.42 | Corrosion of unspecified degree of foot | — |
| T25.43 | Corrosion of unspecified degree of toe(s) (nail) | — |
| T25.49 | Corrosion of unspecified degree of multiple sites of ankle and foot | — |
| T25.51 | Corrosion of first degree of ankle | — |
| T25.52 | Corrosion of first degree of foot | — |
| T25.53 | Corrosion of first degree of toe(s) (nail) | — |
| T25.59 | Corrosion of first degree of multiple sites of ankle and foot | — |
| T25.61 | Corrosion of second degree of ankle | — |
| T25.62 | Corrosion of second degree of foot | — |
| T25.63 | Corrosion of second degree of toe(s) (nail) | — |
| T25.69 | Corrosion of second degree of multiple sites of ankle and foot | — |
| T25.71 | Corrosion of third degree of ankle | — |
| T25.72 | Corrosion of third degree of foot | — |
| T25.73 | Corrosion of third degree of toe(s) (nail) | — |
| T25.79 | Corrosion of third degree of multiple sites of ankle and foot | — |
| T25.091 | Burn of unspecified degree of multiple sites of right ankle and foot | — |
| T25.091A | Burn of unspecified degree of multiple sites of right ankle and foot, initial encounter | ✓ |
| T25.091D | Burn of unspecified degree of multiple sites of right ankle and foot, subsequent encounter | ✓ |
| T25.091S | Burn of unspecified degree of multiple sites of right ankle and foot, sequela | ✓ |
| T25.092 | Burn of unspecified degree of multiple sites of left ankle and foot | — |
| T25.092A | Burn of unspecified degree of multiple sites of left ankle and foot, initial encounter | ✓ |
| T25.092D | Burn of unspecified degree of multiple sites of left ankle and foot, subsequent encounter | ✓ |
| T25.092S | Burn of unspecified degree of multiple sites of left ankle and foot, sequela | ✓ |
| T25.099 | Burn of unspecified degree of multiple sites of unspecified ankle and foot | — |
| T25.099A | Burn of unspecified degree of multiple sites of unspecified ankle and foot, initial encounter | ✓ |
| T25.099D | Burn of unspecified degree of multiple sites of unspecified ankle and foot, subsequent encounter | ✓ |
| T25.099S | Burn of unspecified degree of multiple sites of unspecified ankle and foot, sequela | ✓ |
| T25.111 | Burn of first degree of right ankle | — |
| T25.111A | Burn of first degree of right ankle, initial encounter | ✓ |
| T25.111D | Burn of first degree of right ankle, subsequent encounter | ✓ |
| T25.111S | Burn of first degree of right ankle, sequela | ✓ |
| T25.112 | Burn of first degree of left ankle | — |
| T25.112A | Burn of first degree of left ankle, initial encounter | ✓ |
| T25.112D | Burn of first degree of left ankle, subsequent encounter | ✓ |
| T25.112S | Burn of first degree of left ankle, sequela | ✓ |
| T25.119 | Burn of first degree of unspecified ankle | — |
| T25.119A | Burn of first degree of unspecified ankle, initial encounter | ✓ |
| T25.119D | Burn of first degree of unspecified ankle, subsequent encounter | ✓ |
| T25.119S | Burn of first degree of unspecified ankle, sequela | ✓ |
| T25.121 | Burn of first degree of right foot | — |
| T25.121A | Burn of first degree of right foot, initial encounter | ✓ |
| T25.121D | Burn of first degree of right foot, subsequent encounter | ✓ |
| T25.121S | Burn of first degree of right foot, sequela | ✓ |
| T25.122 | Burn of first degree of left foot | — |
| T25.122A | Burn of first degree of left foot, initial encounter | ✓ |
| T25.122D | Burn of first degree of left foot, subsequent encounter | ✓ |
| T25.122S | Burn of first degree of left foot, sequela | ✓ |
| T25.129 | Burn of first degree of unspecified foot | — |
| T25.129A | Burn of first degree of unspecified foot, initial encounter | ✓ |
| T25.129D | Burn of first degree of unspecified foot, subsequent encounter | ✓ |
| T25.129S | Burn of first degree of unspecified foot, sequela | ✓ |
| T25.131 | Burn of first degree of right toe(s) (nail) | — |
| T25.131A | Burn of first degree of right toe(s) (nail), initial encounter | ✓ |
| T25.131D | Burn of first degree of right toe(s) (nail), subsequent encounter | ✓ |
| T25.131S | Burn of first degree of right toe(s) (nail), sequela | ✓ |
| T25.132 | Burn of first degree of left toe(s) (nail) | — |
| T25.132A | Burn of first degree of left toe(s) (nail), initial encounter | ✓ |
| T25.132D | Burn of first degree of left toe(s) (nail), subsequent encounter | ✓ |
| T25.132S | Burn of first degree of left toe(s) (nail), sequela | ✓ |
| T25.139 | Burn of first degree of unspecified toe(s) (nail) | — |
| T25.139A | Burn of first degree of unspecified toe(s) (nail), initial encounter | ✓ |
| T25.139D | Burn of first degree of unspecified toe(s) (nail), subsequent encounter | ✓ |
| T25.139S | Burn of first degree of unspecified toe(s) (nail), sequela | ✓ |
| T25.191 | Burn of first degree of multiple sites of right ankle and foot | — |
| T25.191A | Burn of first degree of multiple sites of right ankle and foot, initial encounter | ✓ |
| T25.191D | Burn of first degree of multiple sites of right ankle and foot, subsequent encounter | ✓ |
| T25.191S | Burn of first degree of multiple sites of right ankle and foot, sequela | ✓ |
| T25.192 | Burn of first degree of multiple sites of left ankle and foot | — |
| T25.192A | Burn of first degree of multiple sites of left ankle and foot, initial encounter | ✓ |
| T25.192D | Burn of first degree of multiple sites of left ankle and foot, subsequent encounter | ✓ |
| T25.192S | Burn of first degree of multiple sites of left ankle and foot, sequela | ✓ |
| T25.199 | Burn of first degree of multiple sites of unspecified ankle and foot | — |
| T25.199A | Burn of first degree of multiple sites of unspecified ankle and foot, initial encounter | ✓ |
| T25.199D | Burn of first degree of multiple sites of unspecified ankle and foot, subsequent encounter | ✓ |
| T25.199S | Burn of first degree of multiple sites of unspecified ankle and foot, sequela | ✓ |
| T25.211 | Burn of second degree of right ankle | — |
| T25.211A | Burn of second degree of right ankle, initial encounter | ✓ |
| T25.211D | Burn of second degree of right ankle, subsequent encounter | ✓ |
| T25.211S | Burn of second degree of right ankle, sequela | ✓ |
| T25.212 | Burn of second degree of left ankle | — |
| T25.212A | Burn of second degree of left ankle, initial encounter | ✓ |
| T25.212D | Burn of second degree of left ankle, subsequent encounter | ✓ |
| T25.212S | Burn of second degree of left ankle, sequela | ✓ |
| T25.219 | Burn of second degree of unspecified ankle | — |
| T25.219A | Burn of second degree of unspecified ankle, initial encounter | ✓ |
| T25.219D | Burn of second degree of unspecified ankle, subsequent encounter | ✓ |
| T25.219S | Burn of second degree of unspecified ankle, sequela | ✓ |
| T25.221 | Burn of second degree of right foot | — |
| T25.221A | Burn of second degree of right foot, initial encounter | ✓ |
| T25.221D | Burn of second degree of right foot, subsequent encounter | ✓ |
| T25.221S | Burn of second degree of right foot, sequela | ✓ |
| T25.222 | Burn of second degree of left foot | — |
| T25.222A | Burn of second degree of left foot, initial encounter | ✓ |
| T25.222D | Burn of second degree of left foot, subsequent encounter | ✓ |
| T25.222S | Burn of second degree of left foot, sequela | ✓ |
| T25.229 | Burn of second degree of unspecified foot | — |
| T25.229A | Burn of second degree of unspecified foot, initial encounter | ✓ |
| T25.229D | Burn of second degree of unspecified foot, subsequent encounter | ✓ |
| T25.229S | Burn of second degree of unspecified foot, sequela | ✓ |
| T25.231 | Burn of second degree of right toe(s) (nail) | — |
| T25.231A | Burn of second degree of right toe(s) (nail), initial encounter | ✓ |
| T25.231D | Burn of second degree of right toe(s) (nail), subsequent encounter | ✓ |
| T25.231S | Burn of second degree of right toe(s) (nail), sequela | ✓ |
| T25.232 | Burn of second degree of left toe(s) (nail) | — |
| T25.232A | Burn of second degree of left toe(s) (nail), initial encounter | ✓ |
| T25.232D | Burn of second degree of left toe(s) (nail), subsequent encounter | ✓ |
| T25.232S | Burn of second degree of left toe(s) (nail), sequela | ✓ |
| T25.239 | Burn of second degree of unspecified toe(s) (nail) | — |
| T25.239A | Burn of second degree of unspecified toe(s) (nail), initial encounter | ✓ |
| T25.239D | Burn of second degree of unspecified toe(s) (nail), subsequent encounter | ✓ |
| T25.239S | Burn of second degree of unspecified toe(s) (nail), sequela | ✓ |
| T25.291 | Burn of second degree of multiple sites of right ankle and foot | — |
| T25.291A | Burn of second degree of multiple sites of right ankle and foot, initial encounter | ✓ |
| T25.291D | Burn of second degree of multiple sites of right ankle and foot, subsequent encounter | ✓ |
| T25.291S | Burn of second degree of multiple sites of right ankle and foot, sequela | ✓ |
| T25.292 | Burn of second degree of multiple sites of left ankle and foot | — |
| T25.292A | Burn of second degree of multiple sites of left ankle and foot, initial encounter | ✓ |
| T25.292D | Burn of second degree of multiple sites of left ankle and foot, subsequent encounter | ✓ |
| T25.292S | Burn of second degree of multiple sites of left ankle and foot, sequela | ✓ |
| T25.299 | Burn of second degree of multiple sites of unspecified ankle and foot | — |
| T25.299A | Burn of second degree of multiple sites of unspecified ankle and foot, initial encounter | ✓ |
| T25.299D | Burn of second degree of multiple sites of unspecified ankle and foot, subsequent encounter | ✓ |
| T25.299S | Burn of second degree of multiple sites of unspecified ankle and foot, sequela | ✓ |
| T25.311 | Burn of third degree of right ankle | — |
| T25.311A | Burn of third degree of right ankle, initial encounter | ✓ |
| T25.311D | Burn of third degree of right ankle, subsequent encounter | ✓ |
| T25.311S | Burn of third degree of right ankle, sequela | ✓ |
| T25.312 | Burn of third degree of left ankle | — |
| T25.312A | Burn of third degree of left ankle, initial encounter | ✓ |
| T25.312D | Burn of third degree of left ankle, subsequent encounter | ✓ |
| T25.312S | Burn of third degree of left ankle, sequela | ✓ |
| T25.319 | Burn of third degree of unspecified ankle | — |
| T25.319A | Burn of third degree of unspecified ankle, initial encounter | ✓ |
| T25.319D | Burn of third degree of unspecified ankle, subsequent encounter | ✓ |
| T25.319S | Burn of third degree of unspecified ankle, sequela | ✓ |
| T25.321 | Burn of third degree of right foot | — |
| T25.321A | Burn of third degree of right foot, initial encounter | ✓ |
| T25.321D | Burn of third degree of right foot, subsequent encounter | ✓ |
| T25.321S | Burn of third degree of right foot, sequela | ✓ |
| T25.322 | Burn of third degree of left foot | — |
| T25.322A | Burn of third degree of left foot, initial encounter | ✓ |
| T25.322D | Burn of third degree of left foot, subsequent encounter | ✓ |
| T25.322S | Burn of third degree of left foot, sequela | ✓ |
| T25.329 | Burn of third degree of unspecified foot | — |
| T25.329A | Burn of third degree of unspecified foot, initial encounter | ✓ |
| T25.329D | Burn of third degree of unspecified foot, subsequent encounter | ✓ |
| T25.329S | Burn of third degree of unspecified foot, sequela | ✓ |
| T25.331 | Burn of third degree of right toe(s) (nail) | — |
| T25.331A | Burn of third degree of right toe(s) (nail), initial encounter | ✓ |
| T25.331D | Burn of third degree of right toe(s) (nail), subsequent encounter | ✓ |
| T25.331S | Burn of third degree of right toe(s) (nail), sequela | ✓ |
| T25.332 | Burn of third degree of left toe(s) (nail) | — |
| T25.332A | Burn of third degree of left toe(s) (nail), initial encounter | ✓ |
| T25.332D | Burn of third degree of left toe(s) (nail), subsequent encounter | ✓ |
| T25.332S | Burn of third degree of left toe(s) (nail), sequela | ✓ |
| T25.339 | Burn of third degree of unspecified toe(s) (nail) | — |
| T25.339A | Burn of third degree of unspecified toe(s) (nail), initial encounter | ✓ |
| T25.339D | Burn of third degree of unspecified toe(s) (nail), subsequent encounter | ✓ |
| T25.339S | Burn of third degree of unspecified toe(s) (nail), sequela | ✓ |
| T25.391 | Burn of third degree of multiple sites of right ankle and foot | — |
| T25.391A | Burn of third degree of multiple sites of right ankle and foot, initial encounter | ✓ |
| T25.391D | Burn of third degree of multiple sites of right ankle and foot, subsequent encounter | ✓ |
| T25.391S | Burn of third degree of multiple sites of right ankle and foot, sequela | ✓ |
| T25.392 | Burn of third degree of multiple sites of left ankle and foot | — |
| T25.392A | Burn of third degree of multiple sites of left ankle and foot, initial encounter | ✓ |
| T25.392D | Burn of third degree of multiple sites of left ankle and foot, subsequent encounter | ✓ |
| T25.392S | Burn of third degree of multiple sites of left ankle and foot, sequela | ✓ |
| T25.399 | Burn of third degree of multiple sites of unspecified ankle and foot | — |
| T25.399A | Burn of third degree of multiple sites of unspecified ankle and foot, initial encounter | ✓ |
| T25.399D | Burn of third degree of multiple sites of unspecified ankle and foot, subsequent encounter | ✓ |
| T25.399S | Burn of third degree of multiple sites of unspecified ankle and foot, sequela | ✓ |
| T25.411 | Corrosion of unspecified degree of right ankle | — |
| T25.411A | Corrosion of unspecified degree of right ankle, initial encounter | ✓ |
| T25.411D | Corrosion of unspecified degree of right ankle, subsequent encounter | ✓ |
| T25.411S | Corrosion of unspecified degree of right ankle, sequela | ✓ |
| T25.412 | Corrosion of unspecified degree of left ankle | — |
| T25.412A | Corrosion of unspecified degree of left ankle, initial encounter | ✓ |
| T25.412D | Corrosion of unspecified degree of left ankle, subsequent encounter | ✓ |
| T25.412S | Corrosion of unspecified degree of left ankle, sequela | ✓ |
| T25.419 | Corrosion of unspecified degree of unspecified ankle | — |
| T25.419A | Corrosion of unspecified degree of unspecified ankle, initial encounter | ✓ |
| T25.419D | Corrosion of unspecified degree of unspecified ankle, subsequent encounter | ✓ |
| T25.419S | Corrosion of unspecified degree of unspecified ankle, sequela | ✓ |
| T25.421 | Corrosion of unspecified degree of right foot | — |
| T25.421A | Corrosion of unspecified degree of right foot, initial encounter | ✓ |
| T25.421D | Corrosion of unspecified degree of right foot, subsequent encounter | ✓ |
| T25.421S | Corrosion of unspecified degree of right foot, sequela | ✓ |
| T25.422 | Corrosion of unspecified degree of left foot | — |
| T25.422A | Corrosion of unspecified degree of left foot, initial encounter | ✓ |
| T25.422D | Corrosion of unspecified degree of left foot, subsequent encounter | ✓ |
| T25.422S | Corrosion of unspecified degree of left foot, sequela | ✓ |
| T25.429 | Corrosion of unspecified degree of unspecified foot | — |
| T25.429A | Corrosion of unspecified degree of unspecified foot, initial encounter | ✓ |
| T25.429D | Corrosion of unspecified degree of unspecified foot, subsequent encounter | ✓ |
| T25.429S | Corrosion of unspecified degree of unspecified foot, sequela | ✓ |
| T25.431 | Corrosion of unspecified degree of right toe(s) (nail) | — |
| T25.431A | Corrosion of unspecified degree of right toe(s) (nail), initial encounter | ✓ |
| T25.431D | Corrosion of unspecified degree of right toe(s) (nail), subsequent encounter | ✓ |
| T25.431S | Corrosion of unspecified degree of right toe(s) (nail), sequela | ✓ |
| T25.432 | Corrosion of unspecified degree of left toe(s) (nail) | — |
| T25.432A | Corrosion of unspecified degree of left toe(s) (nail), initial encounter | ✓ |
| T25.432D | Corrosion of unspecified degree of left toe(s) (nail), subsequent encounter | ✓ |
| T25.432S | Corrosion of unspecified degree of left toe(s) (nail), sequela | ✓ |
| T25.439 | Corrosion of unspecified degree of unspecified toe(s) (nail) | — |
| T25.439A | Corrosion of unspecified degree of unspecified toe(s) (nail), initial encounter | ✓ |
| T25.439D | Corrosion of unspecified degree of unspecified toe(s) (nail), subsequent encounter | ✓ |
| T25.439S | Corrosion of unspecified degree of unspecified toe(s) (nail), sequela | ✓ |
| T25.491 | Corrosion of unspecified degree of multiple sites of right ankle and foot | — |
| T25.491A | Corrosion of unspecified degree of multiple sites of right ankle and foot, initial encounter | ✓ |
| T25.491D | Corrosion of unspecified degree of multiple sites of right ankle and foot, subsequent encounter | ✓ |
| T25.491S | Corrosion of unspecified degree of multiple sites of right ankle and foot, sequela | ✓ |
| T25.492 | Corrosion of unspecified degree of multiple sites of left ankle and foot | — |
| T25.492A | Corrosion of unspecified degree of multiple sites of left ankle and foot, initial encounter | ✓ |
| T25.492D | Corrosion of unspecified degree of multiple sites of left ankle and foot, subsequent encounter | ✓ |
| T25.492S | Corrosion of unspecified degree of multiple sites of left ankle and foot, sequela | ✓ |
| T25.499 | Corrosion of unspecified degree of multiple sites of unspecified ankle and foot | — |
| T25.499A | Corrosion of unspecified degree of multiple sites of unspecified ankle and foot, initial encounter | ✓ |
| T25.499D | Corrosion of unspecified degree of multiple sites of unspecified ankle and foot, subsequent encounter | ✓ |
| T25.499S | Corrosion of unspecified degree of multiple sites of unspecified ankle and foot, sequela | ✓ |
| T25.511 | Corrosion of first degree of right ankle | — |
| T25.511A | Corrosion of first degree of right ankle, initial encounter | ✓ |
| T25.511D | Corrosion of first degree of right ankle, subsequent encounter | ✓ |
| T25.511S | Corrosion of first degree of right ankle, sequela | ✓ |
| T25.512 | Corrosion of first degree of left ankle | — |
| T25.512A | Corrosion of first degree of left ankle, initial encounter | ✓ |
| T25.512D | Corrosion of first degree of left ankle, subsequent encounter | ✓ |
| T25.512S | Corrosion of first degree of left ankle, sequela | ✓ |
| T25.519 | Corrosion of first degree of unspecified ankle | — |
| T25.519A | Corrosion of first degree of unspecified ankle, initial encounter | ✓ |
| T25.519D | Corrosion of first degree of unspecified ankle, subsequent encounter | ✓ |
| T25.519S | Corrosion of first degree of unspecified ankle, sequela | ✓ |
| T25.521 | Corrosion of first degree of right foot | — |
| T25.521A | Corrosion of first degree of right foot, initial encounter | ✓ |
| T25.521D | Corrosion of first degree of right foot, subsequent encounter | ✓ |
| T25.521S | Corrosion of first degree of right foot, sequela | ✓ |
| T25.522 | Corrosion of first degree of left foot | — |
| T25.522A | Corrosion of first degree of left foot, initial encounter | ✓ |
| T25.522D | Corrosion of first degree of left foot, subsequent encounter | ✓ |
| T25.522S | Corrosion of first degree of left foot, sequela | ✓ |
| T25.529 | Corrosion of first degree of unspecified foot | — |
| T25.529A | Corrosion of first degree of unspecified foot, initial encounter | ✓ |
| T25.529D | Corrosion of first degree of unspecified foot, subsequent encounter | ✓ |
| T25.529S | Corrosion of first degree of unspecified foot, sequela | ✓ |
| T25.531 | Corrosion of first degree of right toe(s) (nail) | — |
| T25.531A | Corrosion of first degree of right toe(s) (nail), initial encounter | ✓ |
| T25.531D | Corrosion of first degree of right toe(s) (nail), subsequent encounter | ✓ |
| T25.531S | Corrosion of first degree of right toe(s) (nail), sequela | ✓ |
| T25.532 | Corrosion of first degree of left toe(s) (nail) | — |
| T25.532A | Corrosion of first degree of left toe(s) (nail), initial encounter | ✓ |
| T25.532D | Corrosion of first degree of left toe(s) (nail), subsequent encounter | ✓ |
| T25.532S | Corrosion of first degree of left toe(s) (nail), sequela | ✓ |
| T25.539 | Corrosion of first degree of unspecified toe(s) (nail) | — |
| T25.539A | Corrosion of first degree of unspecified toe(s) (nail), initial encounter | ✓ |
| T25.539D | Corrosion of first degree of unspecified toe(s) (nail), subsequent encounter | ✓ |
| T25.539S | Corrosion of first degree of unspecified toe(s) (nail), sequela | ✓ |
| T25.591 | Corrosion of first degree of multiple sites of right ankle and foot | — |
| T25.591A | Corrosion of first degree of multiple sites of right ankle and foot, initial encounter | ✓ |
| T25.591D | Corrosion of first degree of multiple sites of right ankle and foot, subsequent encounter | ✓ |
| T25.591S | Corrosion of first degree of multiple sites of right ankle and foot, sequela | ✓ |
| T25.592 | Corrosion of first degree of multiple sites of left ankle and foot | — |
| T25.592A | Corrosion of first degree of multiple sites of left ankle and foot, initial encounter | ✓ |
| T25.592D | Corrosion of first degree of multiple sites of left ankle and foot, subsequent encounter | ✓ |
| T25.592S | Corrosion of first degree of multiple sites of left ankle and foot, sequela | ✓ |
| T25.599 | Corrosion of first degree of multiple sites of unspecified ankle and foot | — |
| T25.599A | Corrosion of first degree of multiple sites of unspecified ankle and foot, initial encounter | ✓ |
| T25.599D | Corrosion of first degree of multiple sites of unspecified ankle and foot, subsequent encounter | ✓ |
| T25.599S | Corrosion of first degree of multiple sites of unspecified ankle and foot, sequela | ✓ |
| T25.611 | Corrosion of second degree of right ankle | — |
| T25.611A | Corrosion of second degree of right ankle, initial encounter | ✓ |
| T25.611D | Corrosion of second degree of right ankle, subsequent encounter | ✓ |
| T25.611S | Corrosion of second degree of right ankle, sequela | ✓ |
| T25.612 | Corrosion of second degree of left ankle | — |
| T25.612A | Corrosion of second degree of left ankle, initial encounter | ✓ |
| T25.612D | Corrosion of second degree of left ankle, subsequent encounter | ✓ |
| T25.612S | Corrosion of second degree of left ankle, sequela | ✓ |
| T25.619 | Corrosion of second degree of unspecified ankle | — |
| T25.619A | Corrosion of second degree of unspecified ankle, initial encounter | ✓ |
| T25.619D | Corrosion of second degree of unspecified ankle, subsequent encounter | ✓ |
| T25.619S | Corrosion of second degree of unspecified ankle, sequela | ✓ |
| T25.621 | Corrosion of second degree of right foot | — |
| T25.621A | Corrosion of second degree of right foot, initial encounter | ✓ |
| T25.621D | Corrosion of second degree of right foot, subsequent encounter | ✓ |
| T25.621S | Corrosion of second degree of right foot, sequela | ✓ |
| T25.622 | Corrosion of second degree of left foot | — |
| T25.622A | Corrosion of second degree of left foot, initial encounter | ✓ |
| T25.622D | Corrosion of second degree of left foot, subsequent encounter | ✓ |
| T25.622S | Corrosion of second degree of left foot, sequela | ✓ |
| T25.629 | Corrosion of second degree of unspecified foot | — |
| T25.629A | Corrosion of second degree of unspecified foot, initial encounter | ✓ |
| T25.629D | Corrosion of second degree of unspecified foot, subsequent encounter | ✓ |
| T25.629S | Corrosion of second degree of unspecified foot, sequela | ✓ |
| T25.631 | Corrosion of second degree of right toe(s) (nail) | — |
| T25.631A | Corrosion of second degree of right toe(s) (nail), initial encounter | ✓ |
| T25.631D | Corrosion of second degree of right toe(s) (nail), subsequent encounter | ✓ |
| T25.631S | Corrosion of second degree of right toe(s) (nail), sequela | ✓ |
| T25.632 | Corrosion of second degree of left toe(s) (nail) | — |
| T25.632A | Corrosion of second degree of left toe(s) (nail), initial encounter | ✓ |
| T25.632D | Corrosion of second degree of left toe(s) (nail), subsequent encounter | ✓ |
| T25.632S | Corrosion of second degree of left toe(s) (nail), sequela | ✓ |
| T25.639 | Corrosion of second degree of unspecified toe(s) (nail) | — |
| T25.639A | Corrosion of second degree of unspecified toe(s) (nail), initial encounter | ✓ |
| T25.639D | Corrosion of second degree of unspecified toe(s) (nail), subsequent encounter | ✓ |
| T25.639S | Corrosion of second degree of unspecified toe(s) (nail), sequela | ✓ |
| T25.691 | Corrosion of second degree of right ankle and foot | — |
| T25.691A | Corrosion of second degree of right ankle and foot, initial encounter | ✓ |
| T25.691D | Corrosion of second degree of right ankle and foot, subsequent encounter | ✓ |
| T25.691S | Corrosion of second degree of right ankle and foot, sequela | ✓ |
| T25.692 | Corrosion of second degree of left ankle and foot | — |
| T25.692A | Corrosion of second degree of left ankle and foot, initial encounter | ✓ |
| T25.692D | Corrosion of second degree of left ankle and foot, subsequent encounter | ✓ |
| T25.692S | Corrosion of second degree of left ankle and foot, sequela | ✓ |
| T25.699 | Corrosion of second degree of unspecified ankle and foot | — |
| T25.699A | Corrosion of second degree of unspecified ankle and foot, initial encounter | ✓ |
| T25.699D | Corrosion of second degree of unspecified ankle and foot, subsequent encounter | ✓ |
| T25.699S | Corrosion of second degree of unspecified ankle and foot, sequela | ✓ |
| T25.711 | Corrosion of third degree of right ankle | — |
| T25.711A | Corrosion of third degree of right ankle, initial encounter | ✓ |
| T25.711D | Corrosion of third degree of right ankle, subsequent encounter | ✓ |
| T25.711S | Corrosion of third degree of right ankle, sequela | ✓ |
| T25.712 | Corrosion of third degree of left ankle | — |
| T25.712A | Corrosion of third degree of left ankle, initial encounter | ✓ |
| T25.712D | Corrosion of third degree of left ankle, subsequent encounter | ✓ |
| T25.712S | Corrosion of third degree of left ankle, sequela | ✓ |
| T25.719 | Corrosion of third degree of unspecified ankle | — |
| T25.719A | Corrosion of third degree of unspecified ankle, initial encounter | ✓ |
| T25.719D | Corrosion of third degree of unspecified ankle, subsequent encounter | ✓ |
| T25.719S | Corrosion of third degree of unspecified ankle, sequela | ✓ |
| T25.721 | Corrosion of third degree of right foot | — |
| T25.721A | Corrosion of third degree of right foot, initial encounter | ✓ |
| T25.721D | Corrosion of third degree of right foot, subsequent encounter | ✓ |
| T25.721S | Corrosion of third degree of right foot, sequela | ✓ |
| T25.722 | Corrosion of third degree of left foot | — |
| T25.722A | Corrosion of third degree of left foot, initial encounter | ✓ |
| T25.722D | Corrosion of third degree of left foot, subsequent encounter | ✓ |
| T25.722S | Corrosion of third degree of left foot, sequela | ✓ |
| T25.729 | Corrosion of third degree of unspecified foot | — |
| T25.729A | Corrosion of third degree of unspecified foot, initial encounter | ✓ |
| T25.729D | Corrosion of third degree of unspecified foot, subsequent encounter | ✓ |
| T25.729S | Corrosion of third degree of unspecified foot, sequela | ✓ |
| T25.731 | Corrosion of third degree of right toe(s) (nail) | — |
| T25.731A | Corrosion of third degree of right toe(s) (nail), initial encounter | ✓ |
| T25.731D | Corrosion of third degree of right toe(s) (nail), subsequent encounter | ✓ |
| T25.731S | Corrosion of third degree of right toe(s) (nail), sequela | ✓ |
| T25.732 | Corrosion of third degree of left toe(s) (nail) | — |
| T25.732A | Corrosion of third degree of left toe(s) (nail), initial encounter | ✓ |
| T25.732D | Corrosion of third degree of left toe(s) (nail), subsequent encounter | ✓ |
| T25.732S | Corrosion of third degree of left toe(s) (nail), sequela | ✓ |
| T25.739 | Corrosion of third degree of unspecified toe(s) (nail) | — |
| T25.739A | Corrosion of third degree of unspecified toe(s) (nail), initial encounter | ✓ |
| T25.739D | Corrosion of third degree of unspecified toe(s) (nail), subsequent encounter | ✓ |
| T25.739S | Corrosion of third degree of unspecified toe(s) (nail), sequela | ✓ |
| T25.791 | Corrosion of third degree of multiple sites of right ankle and foot | — |
| T25.791A | Corrosion of third degree of multiple sites of right ankle and foot, initial encounter | ✓ |
| T25.791D | Corrosion of third degree of multiple sites of right ankle and foot, subsequent encounter | ✓ |
| T25.791S | Corrosion of third degree of multiple sites of right ankle and foot, sequela | ✓ |
| T25.792 | Corrosion of third degree of multiple sites of left ankle and foot | — |
| T25.792A | Corrosion of third degree of multiple sites of left ankle and foot, initial encounter | ✓ |
| T25.792D | Corrosion of third degree of multiple sites of left ankle and foot, subsequent encounter | ✓ |
| T25.792S | Corrosion of third degree of multiple sites of left ankle and foot, sequela | ✓ |
| T25.799 | Corrosion of third degree of multiple sites of unspecified ankle and foot | — |
| T25.799A | Corrosion of third degree of multiple sites of unspecified ankle and foot, initial encounter | ✓ |
| T25.799D | Corrosion of third degree of multiple sites of unspecified ankle and foot, subsequent encounter | ✓ |
| T25.799S | Corrosion of third degree of multiple sites of unspecified ankle and foot, sequela | ✓ |
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