H903 - Permanent hearing loss in both ears due to inner ear or nerve damage

International Classification of Diseases

Last updated: 10/3/2025

What is a ICD-10 Code?

ICD-10 (International Classification of Diseases, 10th Revision) codes are used to classify and code all diagnoses, symptoms, and procedures recorded in association with hospital care. These codes provide a standardized way to track health conditions and their treatment outcomes.

Detailed Description

Sensorineural hearing loss is a type of permanent hearing loss that occurs when there is damage to the inner ear (cochlea) or the hearing nerve pathways to the brain. 'Bilateral' means it affects both ears. This condition can range from mild to profound and may develop gradually over time or occur suddenly. Unlike conductive hearing loss (which involves problems with the outer or middle ear), sensorineural hearing loss typically cannot be corrected with surgery and often requires hearing aids or other assistive devices. Common causes include aging, prolonged exposure to loud noise, certain medications, infections, head trauma, or genetic factors.

Additional Information

This is a diagnostic code indicating an established condition rather than a procedure. The severity and treatment options vary significantly between patients. Early intervention with hearing aids or assistive devices can greatly improve quality of life and communication abilities.

Category

Hearing and Balance Disorders

Medical Specialty

Otolaryngology (ENT), Audiology

Expected Costs

Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Comprehensive hearing evaluation
  • Audiometry testing
  • Medical history review

What to Expect After

  • Regular hearing assessments
  • Hearing aid evaluation if appropriate
  • Communication strategy counseling
  • Monitoring for progression

Why Understanding This Code Matters

On Your Medical Bill

This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.

For Your Health

Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.

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