1B93.0

ICD-11 MMS 2026-01

Bubonic plague

Description

A disease caused by an infection with the gram-negative bacteria Yersinia pestis. This disease commonly presents with an infection of the lymph nodes leading to swelling and pain. This disease may also present with gangrene of the extremities, chills, malaise, high fever, muscle cramps, or seizures. Transmission is through the bite of an infected flea, by direct contact, or by droplet transmission.

Index terms

  • Bubonic plague
  • Pestis bubonica

Exclusions from above levels

  • NE83.1 – Infection arising from device, implant or graft, not elsewhere classified

Sibling codes

  • 1B93.1 – Cellulocutaneous plague
  • 1B93.2 – Pneumonic plague
  • 1B93.3 – Plague meningitis
  • 1B93.Y – Other specified plague
  • 1B93.Z – Plague, unspecified

Foundation entity

Bubonic plague – http://id.who.int/icd/entity/1742025109

Allowed postcoordination axes

Part of: 1B93: Plague › 01: Certain infectious or parasitic diseases