ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.2 > T23.20 > T23.202 T23.202 Burn of second degree of left hand, unspecified site Non-Billable/Non-Specific Codes T23.202A..., initial encounterT23.202D..., subsequent encounterT23.202S..., sequela