ICD-10-CM > S00-T88 > T20-T25 > T24 > T24.2 > T24.21 T24.21 Burn of second degree of thigh Non-Billable/Non-Specific Codes T24.211Burn of second degree of right thighT24.211A..., initial encounterT24.211D..., subsequent encounterT24.211S..., sequelaT24.212Burn of second degree of left thighT24.212A..., initial encounterT24.212D..., subsequent encounterT24.212S..., sequelaT24.219Burn of second degree of unspecified thighT24.219A..., initial encounterT24.219D..., subsequent encounterT24.219S..., sequela