ICD-10-CM > S00-T88 > T20-T25 > T25 > T25.3 > T25.33 T25.33 Burn of third degree of toe(s) (nail) Non-Billable/Non-Specific Codes T25.331Burn of third degree of right toe(s) (nail)T25.331A..., initial encounterT25.331D..., subsequent encounterT25.331S..., sequelaT25.332Burn of third degree of left toe(s) (nail)T25.332A..., initial encounterT25.332D..., subsequent encounterT25.332S..., sequelaT25.339Burn of third degree of unspecified toe(s) (nail)T25.339A..., initial encounterT25.339D..., subsequent encounterT25.339S..., sequela