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Y37.6X

Non-billable

Military operations involving biological weapons

Y37.6X is the ICD-10-CM code for Military operations involving biological weapons. It is a non-billable category code — use a more specific child code such as Y37.6X0 for billing.

Status
Header (non-billable)
Chapter
V00-Y99
Parent
Y37.6
Subcodes
2
Edition
FY2026

V00-Y99 External causes of morbidity

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code Y37.6X?
Y37.6X is the ICD-10-CM code for "Military operations involving biological weapons". It falls under V00-Y99 External causes of morbidity.
Is Y37.6X a billable code?
No — Y37.6X is a non-billable header code. Use a more specific child code (such as Y37.6X0) for billing.
What are the subcodes of Y37.6X?
Y37.6X has 2 more specific child codes, including Y37.6X0, Y37.6X1.

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

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