ICD-10-CM > S00-T88 > T20-T25 > T24 > T24.3 > T24.30 > T24.302 T24.302 Burn of third degree of unspecified site of left lower limb, except ankle and foot Non-Billable/Non-Specific Codes T24.302A..., initial encounterT24.302D..., subsequent encounterT24.302S..., sequela