ICD-10-CM > S00-T88 > T20-T25 > T24 > T24.6 > T24.61 T24.61 Corrosion of second degree of thigh Non-Billable/Non-Specific Codes T24.611Corrosion 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..., sequela