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S46.309

Non-billable

Unspecified injury of muscle, fascia and tendon of triceps, unspecified arm

S46.309 is the ICD-10-CM code for Unspecified injury of muscle, fascia and tendon of triceps, unspecified arm. It is a non-billable category code — use a more specific child code such as S46.309A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S46.30
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 S46.309?
S46.309 is the ICD-10-CM code for "Unspecified injury of muscle, fascia and tendon of triceps, unspecified arm". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S46.309 a billable code?
No — S46.309 is a non-billable header code. Use a more specific child code (such as S46.309A) for billing.
What are the subcodes of S46.309?
S46.309 has 3 more specific child codes, including S46.309A, S46.309D, S46.309S.

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

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