Code Information

Diagnosis Code: A23.9

Short Description: Brucellosis, unspecified

Long Description: Brucellosis, unspecified

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Certain zoonotic bacterial diseases (A20-A28)
      • Brucellosis (A23)
        • A23.9 Brucellosis, unspecified

Code Version: 2017 ICD-10-CM

Diagnostic Related Group(s)

The code A23.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v34.0)
  • Other Infectious And Parasitic Diseases Diagnoses With Mcc (867)
  • Other Infectious And Parasitic Diseases Diagnoses With Cc (868)
  • Other Infectious And Parasitic Diseases Diagnoses Without Cc/mcc (869)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
A23.9 Right Arrow 023.9 Brucellosis NOS
This ICD-10 to ICD-9 data is based on the 2015 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

No. ICD-10 Code ICD-10 Description
1 A23 Brucellosis
2 A23.0 Brucellosis due to Brucella melitensis
3 A23.1 Brucellosis due to Brucella abortus
4 A23.2 Brucellosis due to Brucella suis
5 A23.3 Brucellosis due to Brucella canis
6 A23.8 Other brucellosis

This page was last updated on: 1/1/2018