A04.5 is a billable and specific ICD-10-CM code for Campylobacter enteritis.
Accurate documentation of ICD-10-CM code for Campylobacter enteritis 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 A04.5
- ICD-10-CM coding guidelines
- The historical background of this diagnosis code
What is the ICD-10-CM Diagnosis Code for Campylobacter enteritis?
The ICD-10-CM diagnosis code for Campylobacter enteritis is A04.5.
Campylobacter enteritis is an intestinal infection caused by Campylobacter bacteria. It can spread through drinking contaminated water or consuming raw milk.
Moreover, eating undercooked poultry, such as chicken or duck, increases the risk. In addition, cross-contamination from kitchen surfaces and utensils can transfer the bacteria to other foods.
Poor hygiene and direct contact with infected animals can also cause infection. Therefore, following safe food handling practices, maintaining good personal hygiene, and ensuring proper cooking are essential to prevent this illness and protect overall health.
Symptoms of Campylobacter enteritis
- Diarrhea (sometimes bloody)
- Stomach cramps and pain
- Fever
- Nausea and vomiting
- Fatigue
The symptoms typically last 3 to 6 days.
Synonyms for A04.5 Campylobacter enteritis
- Enteric campylobacteriosis
- Campylobacter gastroenteritis
- Campylobacter intestinal infection
History Background of ICD-10-CM Diagnosis Code A04.5
The ICD-9-CM system, first introduced in 1979, provided the initial framework for coding diseases and health-related conditions in the United States.
The ICD-9-CM Diagnosis code for Campylobacter enteritis is 008.43. This coding remained consistent from 1979 to 2015.
While 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, introducing a more comprehensive and accurate coding structure.
The transition from ICD-9-CM to ICD-10-CM significantly improved the ability to document and analyze conditions such as Campylobacter infections.
The 2025 edition of ICD-10-CM A04.5 became effective on October 1, 2024.
| Year | Code | Description |
| 2020 | A04.5 | No Change |
| 2021 | A04.5 | No Change |
| 2022 | A04.5 | No Change |
| 2023 | A04.5 | No Change |
| 2024 | A04.5 | No Change |
| 2025 | A04.5 | No Change |
Final Thoughts
Proper coding plays a key role in diagnosing and managing Campylobacter enteritis. 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 service. To learn more about ICD-10 codes and their uses, visit icd10codes.us.
