J322 - Chronic inflammation of the ethmoid sinuses

International Classification of Diseases

Last updated: 5/22/2026

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

This code represents chronic ethmoidal sinusitis, which is a long-term inflammation of the ethmoid sinuses. The ethmoid sinuses are small air-filled spaces located between your nose and brain, behind the bridge of your nose. When these sinuses become chronically inflamed, it can cause ongoing symptoms like nasal congestion, facial pressure, reduced sense of smell, and post-nasal drip. Unlike acute sinusitis which lasts a short time, chronic sinusitis persists for 12 weeks or longer despite treatment attempts.

Additional Information

This is classified under WHO's ICD-10 respiratory system diseases. Chronic sinusitis typically requires ongoing management and may need specialized ENT evaluation for optimal treatment.

Category

Diseases of the respiratory system

Medical Specialty

Otolaryngology (ENT), Primary Care

Expected Costs

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

What's Required Before This

  • Symptoms persisting 12+ weeks
  • Clinical examination
  • Possible imaging studies

What to Expect After

  • Regular monitoring of symptoms
  • Possible specialist referral
  • Treatment compliance assessment

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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