T24.13 Burn of first degree of lower legNon-billable header with 3 child codes.
T24.131 Burn of first degree of right lower legT24.132 Burn of first degree of left lower legT24.139 Burn of first degree of unspecified lower legT66 Radiation sickness, unspecified ("burns (T20-T31)")T67 Effects of heat and light ("burns (T20-T31)")T75 Other and unspecified effects of other external causes ("burns (electric) (T20-T31)")T24.122S Burn of first degree of left knee, sequelaT24.129 Burn of first degree of unspecified kneeT24.129A Burn of first degree of unspecified knee, initial encounterT24.129D Burn of first degree of unspecified knee, subsequent encounterT24.129S Burn of first degree of unspecified knee, sequelaT24.13 Burn of first degree of lower leg (this code)T24.131 Burn of first degree of right lower legT24.131A Burn of first degree of right lower leg, initial encounterT24.131D Burn of first degree of right lower leg, subsequent encounterT24.131S Burn of first degree of right lower leg, sequelaT24.132 Burn of first degree of left lower leg