ICD-10 diagnosis code

N45.9 Orchitis, epididymitis and epididymo-orchitis without abscess

This page in Swedish

N45.9 is the ICD-10 code for Orchitis, epididymitis and epididymo-orchitis without abscess. It is a four-character subcategory of N45 (Orchitis and epididymitis), the most specific level in the WHO edition. It belongs to the block N40–N51 (Diseases of male genital organs) in Chapter XIV, Diseases of the genitourinary system.

Code type
Subcategory (4 characters)
Chapter
XIV · N00–N99
Classification
WHO ICD-10, 2019 version

What N45.9 includes

Conditions and terms that are coded here.

  • Epididymitis NOS
  • Orchitis NOS

N45.9 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

NorwayICD-10-NO

N45.9Orkitt, epididymitt eller epididymo-orkitt uten abscess

DenmarkICD-10-DK

DN459Orkitis, epididymitis eller epididymoorkitis uden absces

  • DN459AAkut epididymitis UNS
  • DN459BKronisk epididymitis UNS
  • DN459CEpididymoorkitis UNS
  • DN459DAkut orkitis UNS
  • DN459ERecidiverende orkitis UNS
FinlandICD-10-FI

N45.9Kiveksen ja/tai lisäkiveksen tulehdus ilman paisetta

GermanyICD-10-GM

N45.9Orchitis, Epididymitis und Epididymoorchitis ohne Abszess

FranceICD-10-FR

N45.9Orchite, épididymite et épididymoorchite, sans abcès

NetherlandsICD-10-NL

N45.9orchitis, epididymitis en epididymo-orchitis zonder vermelding

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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