N45.4Billable

Abscess of epididymis or testis

Chapter
14. Diseases of the genitourinary system
Category
N45
Effective date
October 1, 2026

Related codes in category N45

N45Orchitis and epididymitisN45.1EpididymitisYesN45.2OrchitisYesN45.3Epididymo-orchitisYes

Frequently asked questions

What is ICD-10 code N45.4?

N45.4 is an ICD-10-CM diagnosis code for Abscess of epididymis or testis.

Is N45.4 a billable code?

Yes. N45.4 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is N45.4 in?

N45.4 falls under Chapter 14: Diseases of the genitourinary system.

When did N45.4 become effective?

N45.4 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to N45.4?

N45.4 belongs to category N45, which includes 4 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.