ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.1 > T23.19 T23.19 Burn of first degree of multiple sites of wrist and hand Non-Billable/Non-Specific Codes T23.191Burn of first degree of multiple sites of right wrist and handT23.191A..., initial encounterT23.191D..., subsequent encounterT23.191S..., sequelaT23.192Burn of first degree of multiple sites of left wrist and handT23.192A..., initial encounterT23.192D..., subsequent encounterT23.192S..., sequelaT23.199Burn of first degree of multiple sites of unspecified wrist and handT23.199A..., initial encounterT23.199D..., subsequent encounterT23.199S..., sequela