ICD-10 Code H81.393 – Other peripheral vertigo, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H81.393 – Other peripheral vertigo, bilateral
What it is
H81.393 identifies peripheral vertigo affecting both ears or balance organs when the cause is not otherwise specified. Use it for documented bilateral vestibular-type dizziness or vertigo not classified elsewhere.
Clinical signs
Clinical features vary; refer to documentation. Commonly recorded findings include vertigo, imbalance, nausea, and worsening with head movement, with evidence suggesting a peripheral rather than central source.
When to use this code
Use this code when the provider documents bilateral peripheral vertigo and does not name a more specific vestibular disorder. It may fit notes describing bilateral inner-ear or vestibular involvement with dizziness or spinning sensation. Check documentation when the cause is unclear.
Do not use for
Do not use this code for central vertigo, nonspecific dizziness, or a clearly identified unilateral vestibular disorder. If the record names another diagnosis, code that condition instead.
Coding tip
Confirm that “bilateral” and “peripheral vertigo” are both documented before assigning H81.393.