N4340 - A fluid-filled cyst in the epididymis (tube that stores sperm)

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

A spermatocele is a benign (non-cancerous) fluid-filled cyst that develops in the epididymis, which is the coiled tube located behind each testicle that stores and transports sperm. These cysts contain fluid that may include sperm and are usually painless. They feel like small lumps above or behind the testicle and are quite common, especially in men over 40. Most spermatoceles don't cause symptoms and don't affect fertility or require treatment unless they become large enough to cause discomfort.

Additional Information

This is a common, benign condition that typically doesn't require immediate treatment. The 'unspecified' designation means the exact location within the epididymis wasn't detailed in the medical record.

Category

Genitourinary System Disorders

Medical Specialty

Urology

Expected Costs

We expect this to normally be in the range of:

$150 - $400

This is an estimate based on typical billing patterns. Your actual cost may vary depending on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Physical examination
  • Possible ultrasound for confirmation

What to Expect After

  • Regular monitoring if asymptomatic
  • Surgical consultation if causing discomfort
  • Patient education about self-examination

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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