ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.3 > T23.39 > T23.392 T23.392 Burn of third degree of multiple sites of left wrist and hand Non-Billable/Non-Specific Codes T23.392A..., initial encounterT23.392D..., subsequent encounterT23.392S..., sequela