Y36.4

Non-billable

War operations involving firearm discharge and other forms of conventional warfare

Y36.4 is the ICD-10-CM code for War operations involving firearm discharge and other forms of conventional warfare. It is a non-billable category code — use a more specific child code such as Y36.41 for billing.

Status
Header (non-billable)
Chapter
V00-Y99
Parent
Y36
Subcodes
8
Edition
FY2026

V00-Y99 External causes of morbidity

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code Y36.4?
Y36.4 is the ICD-10-CM code for "War operations involving firearm discharge and other forms of conventional warfare". It falls under V00-Y99 External causes of morbidity.
Is Y36.4 a billable code?
No — Y36.4 is a non-billable header code. Use a more specific child code (such as Y36.41) for billing.
What are the subcodes of Y36.4?
Y36.4 has 8 more specific child codes, including Y36.41, Y36.42, Y36.43.

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

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