ICD-10 Code H81.13 – Benign paroxysmal vertigo, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H81.13 – Benign paroxysmal vertigo, bilateral
What it is
H81.13 identifies benign paroxysmal vertigo affecting both sides. Use it when the record documents brief, recurrent vertigo episodes without another specified cause.
Clinical signs
Typical documentation may note sudden spinning sensations, imbalance, or nausea, often triggered by head movement. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider clearly documents benign paroxysmal vertigo as bilateral. It fits outpatient or inpatient records that name the condition and do not identify a different vestibular disorder.
If the chart only says dizziness, lightheadedness, or vertigo without laterality, check documentation before assigning H81.13. Code the most specific diagnosis supported by the note.
Do not use for
Do not use H81.13 for nonspecific dizziness, syncope, or vertigo from a documented alternate cause. Check documentation if the condition is unilateral or if another vestibular diagnosis is recorded.
Coding tip
Verify that “bilateral” is explicitly stated; laterality is part of this code.