T25.331Burn of third degree of right toe(s) (nail)

T25.331 is the ICD-10-CM diagnosis code for burn of third 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 T25.33 (burn of third degree of toe(s) (nail)), T25.331 is specifically for burn of third degree of right toe(s) (nail). Related codes cover left toe(s) (nail) (T25.332) and unspecified toe(s) (nail) (T25.339).

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.