ICD-10-CM > S00-T88 > T20-T25 > T24 > T24.6 T24.6 Corrosion of second degree of lower limb, except ankle and foot Non-Billable/Non-Specific Code First (T51-T65) to identify chemical and intent Use Additional external cause code to identify place (Y92) Codes T24.60Corrosion of second degree of unspecified site of lower limb, except ankle and footT24.601Corrosion of second degree of unspecified site of right lower limb, except ankle and footT24.601A..., initial encounterT24.601D..., subsequent encounterT24.601S..., sequelaT24.602Corrosion of second degree of unspecified site of left lower limb, except ankle and footT24.602A..., initial encounterT24.602D..., subsequent encounterT24.602S..., sequelaT24.609Corrosion of second degree of unspecified site of unspecified lower limb, except ankle and footT24.609A..., initial encounterT24.609D..., subsequent encounterT24.609S..., sequelaT24.61Corrosion of second degree of thighT24.611Corrosion of second degree of right thighT24.611A..., initial encounterT24.611D..., subsequent encounterT24.611S..., sequelaT24.612Corrosion of second degree of left thighT24.612A..., initial encounterT24.612D..., subsequent encounterT24.612S..., sequelaT24.619Corrosion of second degree of unspecified thighT24.619A..., initial encounterT24.619D..., subsequent encounterT24.619S..., sequelaT24.62Corrosion of second degree of kneeT24.621Corrosion of second degree of right kneeT24.621A..., initial encounterT24.621D..., subsequent encounterT24.621S..., sequelaT24.622Corrosion of second degree of left kneeT24.622A..., initial encounterT24.622D..., subsequent encounterT24.622S..., sequelaT24.629Corrosion of second degree of unspecified kneeT24.629A..., initial encounterT24.629D..., subsequent encounterT24.629S..., sequelaT24.63Corrosion of second degree of lower legT24.631Corrosion of second degree of right lower legT24.631A..., initial encounterT24.631D..., subsequent encounterT24.631S..., sequelaT24.632Corrosion of second degree of left lower legT24.632A..., initial encounterT24.632D..., subsequent encounterT24.632S..., sequelaT24.639Corrosion of second degree of unspecified lower legT24.639A..., initial encounterT24.639D..., subsequent encounterT24.639S..., sequelaT24.69Corrosion of second degree of multiple sites of lower limb, except ankle and footT24.691Corrosion of second degree of multiple sites of right lower limb, except ankle and footT24.691A..., initial encounterT24.691D..., subsequent encounterT24.691S..., sequelaT24.692Corrosion of second degree of multiple sites of left lower limb, except ankle and footT24.692A..., initial encounterT24.692D..., subsequent encounterT24.692S..., sequelaT24.699Corrosion of second degree of multiple sites of unspecified lower limb, except ankle and footT24.699A..., initial encounterT24.699D..., subsequent encounterT24.699S..., sequela