ICD-10-CM > M00-M99 > M05-M14 > M12 > M12.5 > M12.51 M12.51 Traumatic arthropathy, shoulder Non-Billable/Non-Specific Codes M12.511Traumatic arthropathy, right shoulderM12.512Traumatic arthropathy, left shoulderM12.519Traumatic arthropathy, unspecified shoulder