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N43.4

Non-billable

Spermatocele of epididymis

N43.4 is the ICD-10-CM code for Spermatocele of epididymis. It is a non-billable category code — use a more specific child code such as N43.40 for billing.

Status
Header (non-billable)
Chapter
N00-N99
Parent
N43
Subcodes
3
Edition
FY2026

N00-N99 Diseases of the genitourinary system

What this means — in plain language

MedlinePlus · NIH

Testicles, or testes, make male hormones and sperm. They are two egg-shaped organs inside the scrotum, the loose sac of skin behind the penis. It's easy to injure your testicles because they are not protected by bones or muscles. Men and boys should wear athletic supporters when they play sports. You should examine your testicles monthly and seek medical attention for lumps, redness, pain or other changes. Testicles…

Read more about Testicular Disorders at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • •Spermatic cyst

Frequently asked questions

What is ICD-10 code N43.4?
N43.4 is the ICD-10-CM code for "Spermatocele of epididymis". It falls under N00-N99 Diseases of the genitourinary system.
Is N43.4 a billable code?
No — N43.4 is a non-billable header code. Use a more specific child code (such as N43.40) for billing.
What are the subcodes of N43.4?
N43.4 has 3 more specific child codes, including N43.40, N43.41, N43.42.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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