W42.9

Billable

Exposure to other noise

W42.9 is the ICD-10-CM code for Exposure to other noise. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
V00-Y99
Parent
W42
Edition
FY2026

V00-Y99 External causes of morbidity

Includes

  • Exposure to sound waves NOS

Frequently asked questions

What is ICD-10 code W42.9?
W42.9 is the ICD-10-CM code for "Exposure to other noise". It falls under V00-Y99 External causes of morbidity.
Is W42.9 a billable code?
Yes — W42.9 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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