ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.9 > S63.91 S63.91 Sprain of unspecified part of right wrist and hand Non-Billable/Non-Specific Codes S63.91XA..., initial encounterS63.91XD..., subsequent encounterS63.91XS..., sequela