ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.2 > T23.24 T23.24 Burn of second degree of multiple fingers (nail), including thumb Non-Billable/Non-Specific Codes T23.241Burn of second degree of multiple right fingers (nail), including thumbT23.241A..., initial encounterT23.241D..., subsequent encounterT23.241S..., sequelaT23.242Burn of second degree of multiple left fingers (nail), including thumbT23.242A..., initial encounterT23.242D..., subsequent encounterT23.242S..., sequelaT23.249Burn of second degree of unspecified multiple fingers (nail), including thumbT23.249A..., initial encounterT23.249D..., subsequent encounterT23.249S..., sequela