ICD-10 Guide

Vestibular Migraine

ICD-10 Coding for Vestibular Migraine(G43.81)

PRIMARY SPECIALTYNeurology

COMPLEXITYHigh

LAST UPDATED09/15/2025

Sam Tuffun, PT, DPT

Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Vestibular Migraine?

Essential facts and insights about Vestibular Migraine

Key Clinical Considerations:

Recurrent episodes of vertigo lasting minutes to hours, often associated with migraine features
Positive response to migraine treatments, such as triptans
Exclusion of other vestibular disorders through clinical evaluation

Clinical Information

Clinical Criteria & Documentation Requirements

Patient history of migraine and vestibular symptoms
Details of episode frequency, duration, and associated symptoms
Use of specific terms like 'vestibular migraine' in documentation

Coding Guidelines

Usage Guidelines & Examples

Follow guidelines for differentiating between vestibular migraine and other types of migraines.
Common errors include misclassifying vestibular migraine as benign paroxysmal positional vertigo (BPPV).

Code Exclusions

Important Exclusions

Benign paroxysmal positional vertigo (BPPV)
Vestibular neuritis or labyrinthitis

Specialty Focus

Primary Specialty

Neurology

Specialty Applications

Patients with a history of migraines and vestibular symptoms
Neurology clinics and headache specialty centers

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

Comprehensive clinical documentation
Accurate code selection based on clinical criteria
Proper exclusion considerations
Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

Ensure proper documentation for billing
Verify code specificity requirements
Check for any additional codes needed
Review payer-specific guidelines

Common Issues

Insufficient clinical documentation
Incorrect code selection
Missing supporting diagnoses
Timing and frequency documentation

Frequently Asked Questions

What are the documentation requirements?

Document patient history, symptom details, and response to treatments.

What are the billing considerations?

Ensure accurate coding to reflect the diagnosis and any associated treatments.

Vestibular Migraine

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

What are the documentation requirements?

What are the billing considerations?

Vestibular Migraine

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

What are the documentation requirements?

What are the billing considerations?