ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.0 > T23.00 > T23.009 T23.009 Burn of unspecified degree of unspecified hand, unspecified site Non-Billable/Non-Specific Codes T23.009A..., initial encounterT23.009D..., subsequent encounterT23.009S..., sequela