Q71.91
✓ BillableUnspecified reduction defect of right upper limb
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Clinical Description
ICD-10-CM code Q71.91 represents unspecified reduction defect of right upper limb. This code falls under the Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.
This is a 6-character code at the 5th level of specificity. This is the most specific code available in this subcategory.
Frequently Asked Questions
What is ICD-10 code Q71.91?
ICD-10-CM code Q71.91 is "Unspecified reduction defect of right upper limb". It belongs to the category: Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0).
Is Q71.91 a billable ICD-10 code?
Yes, Q71.91 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Related Codes in Q71.9
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)