1A94

ICD-11 MMS 2026-01

Anogenital herpes simplex infection

Description

A condition of the anogenital region, caused by an infection with herpes simplex virus type 1 or 2. This condition is characterised by vesicles, or may be asymptomatic. Transmission is by sexual contact. Confirmation is by identification of herpes simplex virus type 1 or 2.

Exclusions from above levels

  • FA11.2 – Arthropathy following genitourinary infection
  • GC02.1 – Nonspecific and nongonococcal urethritis
  • NE83.1 – Infection arising from device, implant or graft, not elsewhere classified

Child codes

  • 1A94.0 – Herpes simplex infection of genitalia or urogenital tract
  • 1A94.1 – Herpes simplex infection of perianal skin or rectum
  • 1A94.Z – Anogenital herpes simplex infection without further specification

Sibling codes

  • 1A90 – Chancroid
  • 1A91 – Granuloma inguinale
  • 1A92 – Trichomoniasis
  • 1A93 – Sexually transmissible infestations
  • 1A95 – Anogenital warts
  • 1A9Y – Other specified predominantly sexually transmitted infections
  • 1A9Z – Predominantly sexually transmitted infections, unspecified

Foundation entity

Anogenital herpes simplex infection – http://id.who.int/icd/entity/616315615

Part of: 01: Certain infectious or parasitic diseases