Q71
Non-Billable

Reduction defects of upper limb

Non-Billable / Non-Specific Code

What is Reduction defects of upper limb?

ICD-10-CM Q71 is the diagnosis code for Reduction defects of upper limb. This code falls under the section "Congenital malformations and deformations of the musculoskeletal system" within Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.

Coding Guidelines for Q71

Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.

ICD-10-CM Code Hierarchy

Understanding where Q71 sits in the ICD-10-CM classification helps ensure proper coding:

Sub-Codes 9 entries
Q71.0Congenital complete absence of upper limbNon-BillableQ71.00Congenital complete absence of unspecified upper limbBillableQ71.01Congenital complete absence of right upper limbBillableQ71.02Congenital complete absence of left upper limbBillableQ71.03Congenital complete absence of upper limb, bilateralBillableQ71.1Congenital absence of upper arm and forearm with hand presentNon-BillableQ71.10Congenital absence of unspecified upper arm and forearm with hand presentBillableQ71.11Congenital absence of right upper arm and forearm with hand presentBillableQ71.12Congenital absence of left upper arm and forearm with hand presentBillableQ71.13Congenital absence of upper arm and forearm with hand present, bilateralBillableQ71.2Congenital absence of both forearm and handNon-BillableQ71.20Congenital absence of both forearm and hand, unspecified upper limbBillableQ71.21Congenital absence of both forearm and hand, right upper limbBillableQ71.22Congenital absence of both forearm and hand, left upper limbBillableQ71.23Congenital absence of both forearm and hand, bilateralBillableQ71.3Congenital absence of hand and fingerNon-BillableQ71.30Congenital absence of unspecified hand and fingerBillableQ71.31Congenital absence of right hand and fingerBillableQ71.32Congenital absence of left hand and fingerBillableQ71.33Congenital absence of hand and finger, bilateralBillableQ71.4Longitudinal reduction defect of radiusNon-BillableQ71.40Longitudinal reduction defect of unspecified radiusBillableQ71.41Longitudinal reduction defect of right radiusBillableQ71.42Longitudinal reduction defect of left radiusBillableQ71.43Longitudinal reduction defect of radius, bilateralBillableQ71.5Longitudinal reduction defect of ulnaNon-BillableQ71.50Longitudinal reduction defect of unspecified ulnaBillableQ71.51Longitudinal reduction defect of right ulnaBillableQ71.52Longitudinal reduction defect of left ulnaBillableQ71.53Longitudinal reduction defect of ulna, bilateralBillableQ71.6Lobster-claw handNon-BillableQ71.60Lobster-claw hand, unspecified handBillableQ71.61Lobster-claw right handBillableQ71.62Lobster-claw left handBillableQ71.63Lobster-claw hand, bilateralBillableQ71.8Other reduction defects of upper limbNon-BillableQ71.81Congenital shortening of upper limbNon-BillableQ71.811Congenital shortening of right upper limbBillableQ71.812Congenital shortening of left upper limbBillableQ71.813Congenital shortening of upper limb, bilateralBillableQ71.819Congenital shortening of unspecified upper limbBillableQ71.89Other reduction defects of upper limbNon-BillableQ71.891Other reduction defects of right upper limbBillableQ71.892Other reduction defects of left upper limbBillableQ71.893Other reduction defects of upper limb, bilateralBillableQ71.899Other reduction defects of unspecified upper limbBillableQ71.9Unspecified reduction defect of upper limbNon-BillableQ71.90Unspecified reduction defect of unspecified upper limbBillableQ71.91Unspecified reduction defect of right upper limbBillableQ71.92Unspecified reduction defect of left upper limbBillableQ71.93Unspecified reduction defect of upper limb, bilateralBillable
Related Codes

Frequently Asked Questions

Is Q71 a billable ICD-10-CM code?

No, Q71 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.

What does Q71 mean?

Q71 is the ICD-10-CM diagnosis code for "Reduction defects of upper limb". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.

What section is Q71 in?

Q71 is located in Section Q65-Q79 — "Congenital malformations and deformations of the musculoskeletal system" within Chapter 17 of the ICD-10-CM Tabular List.

What are the sub-codes of Q71?

Q71 has 9 sub-code(s) that provide more specific detail: Q71.0, Q71.1, Q71.2, Q71.3, Q71.4 and more.

When should I use Q71?

Use Q71 when the patients documented diagnosis matches "Reduction defects of upper limb" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.

People Also Ask

What is the ICD-10 code for Reduction defects of upper limb?

The ICD-10-CM code for Reduction defects of upper limb is Q71.

Can Q71 be used for primary diagnosis?

No, Q71 is non-billable. Use a more specific sub-code for primary diagnosis billing.

What chapter is Q71 in?

Q71 is in Chapter 17 of the ICD-10-CM Tabular List.

Is Q71 valid for 2026?

Yes, Q71 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.

See Also

← PreviousQ70.9Syndactyly, unspecifiedNext →Q71.0Congenital complete absence of upper limb
Code Details
Q71
Reduction defects of upper limb
Non-Billable / Non-Specific Code
17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q65-Q79 — Congenital malformations and deformations of the musculoskeletal system
2026 ICD-10-CM