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Y37.A

Non-billable

Blast overpressure in military operations

Y37.A is the ICD-10-CM code for Blast overpressure in military operations. It is a non-billable category code — use a more specific child code such as Y37.A1 for billing.

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

V00-Y99 External causes of morbidity

Notes

  • •type of explosive, if known
  • •accidental detonation of onboard munitions (Y37.140)
  • •explosion of grenade (Y37.290)
  • •explosion of torpedo (Y37.040)
  • •improvised explosive device (Y37.230)

Frequently asked questions

What is ICD-10 code Y37.A?
Y37.A is the ICD-10-CM code for "Blast overpressure in military operations". It falls under V00-Y99 External causes of morbidity.
Is Y37.A a billable code?
No — Y37.A is a non-billable header code. Use a more specific child code (such as Y37.A1) for billing.
What are the subcodes of Y37.A?
Y37.A has 2 more specific child codes, including Y37.A1, Y37.A2.

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

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