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S11.01

Non-billable

Open wound of larynx

S11.01 is the ICD-10-CM code for Open wound of larynx. It is a non-billable category code — use a more specific child code such as S11.011 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S11.0
Subcodes
6
Edition
FY2026

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

Excludes2 — not included here

  • •open wound of vocal cord (S11.03)

Frequently asked questions

What is ICD-10 code S11.01?
S11.01 is the ICD-10-CM code for "Open wound of larynx". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S11.01 a billable code?
No — S11.01 is a non-billable header code. Use a more specific child code (such as S11.011) for billing.
What are the subcodes of S11.01?
S11.01 has 6 more specific child codes, including S11.011, S11.012, S11.013.

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

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