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H81.9

Non-billable

Unspecified disorder of vestibular function

H81.9 is the ICD-10-CM code for Unspecified disorder of vestibular function. It is a non-billable category code — use a more specific child code such as H81.90 for billing.

Status
Header (non-billable)
Chapter
H60-H95
Parent
H81
Subcodes
4
Edition
FY2026

H60-H95 Diseases of the ear and mastoid process

Includes

  • •Vertiginous syndrome NOS

Frequently asked questions

What is ICD-10 code H81.9?
H81.9 is the ICD-10-CM code for "Unspecified disorder of vestibular function". It falls under H60-H95 Diseases of the ear and mastoid process.
Is H81.9 a billable code?
No — H81.9 is a non-billable header code. Use a more specific child code (such as H81.90) for billing.
What are the subcodes of H81.9?
H81.9 has 4 more specific child codes, including H81.90, H81.91, H81.92.

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

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