ICD-10-CM > Q00-QA0 > Q65-Q79 > Q71 > Q71.8 > Q71.89 Q71.89 Other reduction defects of upper limb Non-Billable/Non-Specific Codes Q71.891Other reduction defects of right upper limbQ71.892Other reduction defects of left upper limbQ71.893Other reduction defects of upper limb, bilateralQ71.899Other reduction defects of unspecified upper limb