ICD-10-CM > S00-T88 > T20-T25 > T23 > T23.5 > T23.57 > T23.571 T23.571 Corrosion of first degree of right wrist Non-Billable/Non-Specific Codes T23.571A..., initial encounterT23.571D..., subsequent encounterT23.571S..., sequela