ICD-10-CM > S00-T88 > T20-T25 > T25 > T25.1 > T25.19 > T25.192 T25.192 Burn of first degree of multiple sites of left ankle and foot Non-Billable/Non-Specific Codes T25.192A..., initial encounterT25.192D..., subsequent encounterT25.192S..., sequela