ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.5 > S63.50 > S63.509 S63.509 Unspecified sprain of unspecified wrist Non-Billable/Non-Specific Codes S63.509A..., initial encounterS63.509D..., subsequent encounterS63.509S..., sequela