Emergency: 119
AMDA-IMIC

A23 Brucellosis

Category / Non-billable header 6 subcodes

Block: Certain zoonotic bacterial diseases (A20-A28)

Includes

  • Malta fever
  • Mediterranean fever
  • undulant fever

Subcodes

Each subcode links to a detail page with full clinical annotations.

Code Description Billable
A23..0 Brucellosis due to Brucella melitensis Yes
A23..1 Brucellosis due to Brucella abortus Yes
A23..2 Brucellosis due to Brucella suis Yes
A23..3 Brucellosis due to Brucella canis Yes
A23..8 Other brucellosis Yes
A23..9 Brucellosis, unspecified Yes

Last reviewed: September 2026