ICD-10 diagnosis code

A56.0 Chlamydial infection of lower genitourinary tract

This page in Swedish

A56.0 is the ICD-10 code for Chlamydial infection of lower genitourinary tract. It is a four-character subcategory of A56 (Other sexually transmitted chlamydial diseases), the most specific level in the WHO edition. It belongs to the block A50–A64 (Infections with a predominantly sexual mode of transmission) in Chapter I, Certain infectious and parasitic diseases.

Code type
Subcategory (4 characters)
Chapter
I · A00–B99
Classification
WHO ICD-10, 2019 version

What A56.0 includes

Conditions and terms that are coded here.

  • Chlamydial:
    • cervicitis
    • cystitis
    • urethritis
    • vulvovaginitis

A56.0 in national editions

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

SwedenICD-10-SE

A56.0Klamydiainfektion i nedre delen av urin- och könsorganen

  • A56.0AKlamydiacervicit
  • A56.0CKlamydiauretrit
  • A56.0DKlamydiavulvovaginit
  • A56.0XKlamydiainfektion i nedre delen av urin- och könsorganen, ospecificerad
NorwayICD-10-NO

A56.0Klamydiainfeksjon i nedre urogenitalsystem

DenmarkICD-10-DK

DA560Klamydiainfektion i nedre urin- og kønsorganer

  • DA560AKlamydiacervicitis
  • DA560CKlamydiacystitis
  • DA560DKlamydiauretritis
  • DA560EVulvovaginitis forårsaget af klamydia
FinlandICD-10-FI

A56.0Alempien virtsa- ja sukupuolielinten klamydiainfektio

GermanyICD-10-GM

A56.0Chlamydieninfektion des unteren Urogenitaltraktes

FranceICD-10-FR

A56.0Infection à Chlamydia de la partie inférieure de l'appareil génito-urinaire

NetherlandsICD-10-NL

A56.0Chlamydia-infectie van onderste deel van urogenitaal stelsel

United StatesICD-10-CM

Listed through more specific codes:

  • A56.00Chlamydial infection of lower genitourinary tract, unspecified
  • A56.01Chlamydial cystitis and urethritis
  • A56.02Chlamydial vulvovaginitis
  • A56.09Other chlamydial infection of lower genitourinary tract

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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