Q71.5
⚠ Non-billable
Longitudinal reduction defect of ulna
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q71.5
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Congenital Malformations, Deformations and Chromosomal Abnormalities
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code Q71.5?
ICD-10-CM code Q71.5 represents Longitudinal reduction defect of ulna. It is a non-billable header code requiring a more specific subcategory in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q71.5 billable?
No. Q71.5 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Q71.5 in?
Q71.5 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
Related codes in the Q71 category
Q71
Reduction defects of upper limb
Non-billable
Q71.0
Congenital complete absence of upper limb
Non-billable
Q71.1
Congenital absence of upper arm and forearm with hand present
Non-billable
Q71.2
Congenital absence of both forearm and hand
Non-billable
Q71.3
Congenital absence of hand and finger
Non-billable
Q71.4
Longitudinal reduction defect of radius
Non-billable
Q71.6
Lobster-claw hand
Non-billable
Q71.8
Other reduction defects of upper limb
Non-billable
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