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S55.009

Non-billable

Unspecified injury of ulnar artery at forearm level, unspecified arm

S55.009 is the ICD-10-CM code for Unspecified injury of ulnar artery at forearm level, unspecified arm. It is a non-billable category code — use a more specific child code such as S55.009A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S55.00
Subcodes
3
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code S55.009?
S55.009 is the ICD-10-CM code for "Unspecified injury of ulnar artery at forearm level, unspecified arm". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S55.009 a billable code?
No — S55.009 is a non-billable header code. Use a more specific child code (such as S55.009A) for billing.
What are the subcodes of S55.009?
S55.009 has 3 more specific child codes, including S55.009A, S55.009D, S55.009S.

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

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