ICD-10-CM > S00-T88 > T20-T25 > T25 > T25.2 > T25.22 T25.22 Burn of second degree of foot Non-Billable/Non-Specific Type 2 Excludes burn of second degree of toe(s) (nail) (T25.23-) Codes T25.221Burn of second degree of right footT25.221A..., initial encounterT25.221D..., subsequent encounterT25.221S..., sequelaT25.222Burn of second degree of left footT25.222A..., initial encounterT25.222D..., subsequent encounterT25.222S..., sequelaT25.229Burn of second degree of unspecified footT25.229A..., initial encounterT25.229D..., subsequent encounterT25.229S..., sequela