1B98

ICD-11 MMS 2026-01

Cat-scratch disease

Description

A disease commonly caused by an infection with the gram-negative bacteria Bartonella henselae. This disease is characterised by regional lymphadenopathy, or fever. Transmission is commonly from the scratch or bite of a cat infested with fleas infected with Bartonella henselae.

Index terms

  • Cat-scratch disease
  • CSD - [cat scratch disease]
  • Cat-scratch fever
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  • Rochalimaea henselae infection
  • benign inoculation lymphoreticulosis
  • benign lymphoreticulosis
  • catscratch disease or fever
  • nonbacterial regional lymphadenitis

Inclusions

  • Cat-scratch fever
  • Rochalimaea henselae infection

Exclusions from above levels

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

Sibling codes

  • 1B90 – Rat-bite fevers
  • 1B91 – Leptospirosis
  • 1B92 – Glanders
  • 1B93 – Plague
  • 1B94 – Tularaemia
  • 1B95 – Brucellosis
  • 1B96 – Erysipeloid
  • 1B97 – Anthrax
  • 1B99 – Pasteurellosis
  • 1B9A – Extraintestinal yersiniosis
  • 1B9Z – Unspecified zoonotic bacterial disease

Foundation entity

Cat-scratch disease – http://id.who.int/icd/entity/2003001085

Part of: 01: Certain infectious or parasitic diseases