All ICD10 Codes

Q71.4

Non-Billable
ChapterQ00–Q99
Ranksubcategory
Official Description

Longitudinal reduction defect of radius

Use a more specific code (4 billable)
Q71.40Longitudinal reduction defect of unspecified radiusQ71.41Longitudinal reduction defect of right radiusQ71.42Longitudinal reduction defect of left radiusQ71.43Longitudinal reduction defect of radius, bilateral
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).

Instructional Notes

Includes
  • Clubhand (congenital)
  • Radial clubhand
General instructions are available for the parent sections:
View CH17 Notes

Clinical Hierarchy

BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q65-Q79Congenital malformations and deformations of the musculoskeletal system (Q65-Q79)
Q71Reduction defects of upper limb
Q71.4Longitudinal reduction defect of radiusNot billable
Q71.40Longitudinal reduction defect of unspecified radiusBillable
Q71.41Longitudinal reduction defect of right radiusBillable
Q71.42Longitudinal reduction defect of left radiusBillable
Q71.43Longitudinal reduction defect of radius, bilateralBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q71.4:

chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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