ICD-10-CM > S00-T88 > T20-T25 > T25 > T25.2 > T25.23 T25.23 Burn of second degree of toe(s) (nail) Non-Billable/Non-Specific Codes T25.231Burn of second degree of right toe(s) (nail)T25.231A..., initial encounterT25.231D..., subsequent encounterT25.231S..., sequelaT25.232Burn of second degree of left toe(s) (nail)T25.232A..., initial encounterT25.232D..., subsequent encounterT25.232S..., sequelaT25.239Burn of second degree of unspecified toe(s) (nail)T25.239A..., initial encounterT25.239D..., subsequent encounterT25.239S..., sequela