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Y37.46

Non-billable

Military operations involving intentional restriction of air and airway

Y37.46 is the ICD-10-CM code for Military operations involving intentional restriction of air and airway. It is a non-billable category code — use a more specific child code such as Y37.460 for billing.

Status
Header (non-billable)
Chapter
V00-Y99
Parent
Y37.4
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 Y37.46?
Y37.46 is the ICD-10-CM code for "Military operations involving intentional restriction of air and airway". It falls under V00-Y99 External causes of morbidity.
Is Y37.46 a billable code?
No — Y37.46 is a non-billable header code. Use a more specific child code (such as Y37.460) for billing.
What are the subcodes of Y37.46?
Y37.46 has 2 more specific child codes, including Y37.460, Y37.461.

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

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