ICD-10-CM > S00-T88 > S60-S69 > S63 > S63.3 > S63.31 > S63.319 S63.319 Traumatic rupture of collateral ligament of unspecified wrist Non-Billable/Non-Specific Codes S63.319A..., initial encounterS63.319D..., subsequent encounterS63.319S..., sequela