ICD-10-CM > Q00-QA0 > Q65-Q79 > Q71 > Q71.8 > Q71.81 Q71.81 Congenital shortening of upper limb Non-Billable/Non-Specific Codes Q71.811Congenital shortening of right upper limbQ71.812Congenital shortening of left upper limbQ71.813Congenital shortening of upper limb, bilateralQ71.819Congenital shortening of unspecified upper limb