ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.2 > T23.20 > T23.201 T23.201 Burn of second degree of right hand, unspecified site Non-Billable/Non-Specific Codes T23.201A..., initial encounterT23.201D..., subsequent encounterT23.201S..., sequela