ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.9 > S63.90 S63.90 Sprain of unspecified part of unspecified wrist and hand Non-Billable/Non-Specific Codes S63.90XA..., initial encounterS63.90XD..., subsequent encounterS63.90XS..., sequela