ICD-10-CM > S00-T88 > T20-T25 > T24 > T24.0 > T24.00 > T24.009 T24.009 Burn of unspecified degree of unspecified site of unspecified lower limb, except ankle and foot Non-Billable/Non-Specific Codes T24.009A..., initial encounterT24.009D..., subsequent encounterT24.009S..., sequela