R94120 - Abnormal hearing test results

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 indicates that a hearing function test or study showed abnormal results. This means that during a specialized hearing evaluation, the test results were outside the normal range, suggesting there may be an issue with your hearing or auditory system. The specific type of abnormality would depend on which particular hearing test was performed and what the results showed. This code is used to document that the hearing test itself was abnormal, but additional evaluation may be needed to determine the exact nature and cause of the hearing problem.

Additional Information

This is a diagnostic code that indicates test results were abnormal, but does not specify the exact type of hearing problem. Further evaluation is typically needed to determine the specific diagnosis and appropriate treatment.

Category

Symptoms, signs and abnormal clinical and laboratory findings

Medical Specialty

Audiology/ENT

Expected Costs

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

What's Required Before This

  • Hearing function study or auditory test performed

What to Expect After

  • Follow-up with audiologist or ENT specialist
  • Additional hearing tests may be recommended
  • Treatment plan based on specific type of abnormality found

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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