`T25.131S` Burn of first degree of right toe(s) (nail), sequela

Billable ICD-10-CM code, FY2026.

Built from T25.131 with 7th character S (sequela).

Applies from T25 Burn and corrosion of ankle and foot

7th character note

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

7th character required

A — initial encounter
D — subsequent encounter
S — sequela

Applies from T25.1 Burn of first 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)

Code annotations containing back-references to T25.131S

Back-references to T25.13

Type 2 Excludes: T25.12 Burn of first degree of foot ("burn of first degree of toe(s) (nail) (T25.13-)")

Back-references to T25

Type 2 Excludes: T24 Burn and corrosion of lower limb, except ankle and foot ("burn and corrosion of ankle and foot (T25.-)")
Type 1 Excludes: T66 Radiation sickness, unspecified ("burns (T20-T31)")
Type 2 Excludes: T67 Effects of heat and light ("burns (T20-T31)")
Type 2 Excludes: T75 Other and unspecified effects of other external causes ("burns (electric) (T20-T31)")

Diagnosis Index entries for T25.131S

Burn (electricity) (flame) (hot gas, liquid or hot object) (radiation) (steam) (thermal) › toe › right › first degree

Nearby codes

T25.129S Burn of first degree of unspecified foot, sequela
T25.13 Burn of first degree of toe(s) (nail)
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 (this code)
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)