ICD-10-CM A23: Brucellosis

ICD-10-CM Diagnosis Code (2025)

Official Description for A23

Brucellosis

Coding Notes & Guidelines for A23

Includes Notes
  • Malta fever
  • Mediterranean fever
  • undulant fever

Child Codes (More Specific Codes for A23):

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

About ICD-10-CM Code A23 (Brucellosis)

ICD-10-CM code A23 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM A23 became effective on October 1, 2024.

This page provides detailed information about A23 - Brucellosis. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Brucellosis.