A23.0 is a billable and specific ICD-10-CM code for Brucellosis due to Brucella melitensis.
Accurate documentation of A23.0 facilitates proper diagnosis, effective management, and ensures correct insurance billing. Moreover, it supports public health efforts and enables accurate reimbursement.
Purpose of This Guideline
This guideline explains:
- The official use of A23.0
- ICD-10-CM coding guidelines
- The historical background of this diagnosis code
What is the ICD-10-CM Diagnosis Code for Brucellosis due to Brucella melitensis?
The ICD-10-CM diagnosis code for Brucellosis due to Brucella melitensis is A23.0.
Brucellosis is an infectious disease caused by the bacteria Brucella. It spreads from animals to humans, mainly through unpasteurized milk, undercooked meat, or direct contact with infected animals.
Brucellosis due to Brucella melitensis is a serious and common form of this disease. This type is mainly linked to goats and sheep.
Moreover, it spreads through raw dairy products or handling infected animals.
Symptoms may include fever, night sweats, fatigue, joint pain, and weight loss.
In some cases, it becomes long-lasting and may affect the liver, spleen, or heart.
Therefore, early diagnosis is important. Doctors use blood tests and cultures to confirm the disease.
Furthermore, timely and proper treatment helps avoid serious health issues. Accurate documentation using A23.0 ensures patients receive correct care.
History Background of ICD-10-CM Diagnosis Code A23.0
The ICD-9-CM system, first introduced in 1979, provided the initial framework for coding diseases and health-related conditions in the United States.
At that time, the ICD-9-CM diagnosis code for Brucellosis due to Brucella melitensis was 023.0.This coding remained consistent from 1979 to 2015.
However, the ICD-9-CM system offered a basic approach to disease classification, modern healthcare needs more detail and specificity.
To address this, the ICD-10-CM system was launched in 2015. Compared to the old system, ICD-10-CM offered a more complete and clear coding structure.
As a result, the shift from ICD-9-CM to ICD-10-CM improved how we record and understand diseases like Brucellosis due to Brucella melitensis.
Moreover, it helped healthcare providers give better care through improved documentation and analysis.
The 2025 edition of ICD-10-CM A23.0 became effective on October 1, 2024.
| Year | ICD-10-CM Code | Description |
| 2020 | A23.0 | No Change |
| 2021 | A23.0 | No Change |
| 2022 | A23.0 | No Change |
| 2023 | A23.0 | No Change |
| 2024 | A23.0 | No Change |
| 2025 | A23.0 | No Change |
Other ICD-10-CM Diagnosis Codes in A23
ICD-10-CM code A23 | Brucellosis has following sub categories including A23.0 :
- A23 Brucellosis.
- 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.
Final Thoughts
Proper coding plays a key role in diagnosing and managing Brucellosis due to Brucella melitensis. First, it ensures accurate clinical records. Moreover, it helps in planning effective treatment.
In addition, correct use of this code supports patient care and improves health outcomes. Therefore, understanding its purpose and application is important. Finally, it also enables proper billing and guarantees timely reimbursement for healthcare services. if you want to learn relevant codes about ICD-10 CM please follow our ICD 10 Codes.
