ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.3 > T23.30 > T23.301 T23.301 Burn of third degree of right hand, unspecified site Non-Billable/Non-Specific Codes T23.301A..., initial encounterT23.301D..., subsequent encounterT23.301S..., sequela