ICD-10-CM > S00-T88 > T20-T25 > T25 > T25.0 T25.0 Burn of unspecified degree of ankle and foot Non-Billable/Non-Specific Use Additional external cause code to identify the source, place and intent of the burn (X00-X19, X75-X77, X96-X98, Y92) Codes T25.01Burn of unspecified degree of ankleT25.011Burn of unspecified degree of right ankleT25.011A..., initial encounterT25.011D..., subsequent encounterT25.011S..., sequelaT25.012Burn of unspecified degree of left ankleT25.012A..., initial encounterT25.012D..., subsequent encounterT25.012S..., sequelaT25.019Burn of unspecified degree of unspecified ankleT25.019A..., initial encounterT25.019D..., subsequent encounterT25.019S..., sequelaT25.02Burn of unspecified degree of footT25.021Burn of unspecified degree of right footT25.021A..., initial encounterT25.021D..., subsequent encounterT25.021S..., sequelaT25.022Burn of unspecified degree of left footT25.022A..., initial encounterT25.022D..., subsequent encounterT25.022S..., sequelaT25.029Burn of unspecified degree of unspecified footT25.029A..., initial encounterT25.029D..., subsequent encounterT25.029S..., sequelaT25.03Burn of unspecified degree of toe(s) (nail)T25.031Burn of unspecified degree of right toe(s) (nail)T25.031A..., initial encounterT25.031D..., subsequent encounterT25.031S..., sequelaT25.032Burn of unspecified degree of left toe(s) (nail)T25.032A..., initial encounterT25.032D..., subsequent encounterT25.032S..., sequelaT25.039Burn of unspecified degree of unspecified toe(s) (nail)T25.039A..., initial encounterT25.039D..., subsequent encounterT25.039S..., sequelaT25.09Burn of unspecified degree of multiple sites of ankle and footT25.091Burn of unspecified degree of multiple sites of right ankle and footT25.091A..., initial encounterT25.091D..., subsequent encounterT25.091S..., sequelaT25.092Burn of unspecified degree of multiple sites of left ankle and footT25.092A..., initial encounterT25.092D..., subsequent encounterT25.092S..., sequelaT25.099Burn of unspecified degree of multiple sites of unspecified ankle and footT25.099A..., initial encounterT25.099D..., subsequent encounterT25.099S..., sequela