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Q73

Non-billable

Reduction defects of unspecified limb

Q73 is the ICD-10-CM code for Reduction defects of unspecified limb. It is a non-billable category code — use a more specific child code such as Q73.0 for billing.

Status
Header (non-billable)
Chapter
Q00-Q99
Subcodes
3
Edition
FY2026

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code Q73?
Q73 is the ICD-10-CM code for "Reduction defects of unspecified limb". It falls under Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities.
Is Q73 a billable code?
No — Q73 is a non-billable header code. Use a more specific child code (such as Q73.0) for billing.
What are the subcodes of Q73?
Q73 has 3 more specific child codes, including Q73.0, Q73.1, Q73.8.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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