H81.9 Unspecified disorder of vestibular function

The ICD-10-CM code for Unspecified disorder of vestibular function is H81.9 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Chapter

8: Diseases of the ear and mastoid process (H60-H95)

Section

H80-H83: Diseases of inner ear (H80-H83)

Category H81

39 codes (29 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to H81.9:

• Disorder (of) › vestibular function

Inclusion Terms

• Vertiginous syndrome NOS

Official Coding Guidelines

Chapter 8 reserved for future guideline expansion

8. Chapter 8: Diseases of the Ear and Mastoid Process (H60-H95) Reserved for future guideline expansion

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool

Cite This Page

Reference H81.9 with the canonical source and edition:

H81.9 — Unspecified disorder of vestibular function. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/H81.9

Canonical URL: https://icd10codingpro.com/codes/H81.9