ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.1 > T23.19 > T23.192 T23.192 Burn of first degree of multiple sites of left wrist and hand Non-Billable/Non-Specific Codes T23.192A..., initial encounterT23.192D..., subsequent encounterT23.192S..., sequela