ICD-10-CM > S00-T88 > T20-T25 > T25 > T25.0 > T25.02 T25.02 Burn of unspecified degree of foot Non-Billable/Non-Specific Type 2 Excludes burn of unspecified degree of toe(s) (nail) (T25.03-) Codes T25.021Burn of unspecified degree of right footT25.021A..., initial encounterT25.021D..., subsequent encounterT25.021S..., sequelaT25.022Burn of unspecified degree of left footT25.022A..., initial encounterT25.022D..., subsequent encounterT25.022S..., sequelaT25.029Burn of unspecified degree of unspecified footT25.029A..., initial encounterT25.029D..., subsequent encounterT25.029S..., sequela