ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.0 > T23.06 > T23.069 T23.069 Burn of unspecified degree of back of unspecified hand Non-Billable/Non-Specific Codes T23.069A..., initial encounterT23.069D..., subsequent encounterT23.069S..., sequela