A06.1 is a billable and specific ICD-10-CM code. Accurate documentation of A06.1 facilitates proper diagnosis, effective management, and correct reimbursement.
This guideline will provide the use, official coding guidelines, and historical background of A06.1.
What is the ICD-10-CM Diagnosis Code for Chronic intestinal amebiasis?
The ICD-10-CM diagnosis code for Chronic intestinal amebiasis is A06.1.
Amebiasis is a parasitic infection caused by Entamoeba histolytica, affecting the intestines and sometimes spreading to other organs. It can cause mild diarrhea, severe dysentery, or complications like liver abscesses.
Chronic Intestinal Amebiasis is a persistent intestinal infection caused by the parasite Entamoeba histolytica. It results in recurring abdominal pain, prolonged diarrhea, weight loss, and weakness over time
Proper documentation using A06.1 ensures patients receive appropriate care and enables accurate healthcare reimbursement.
History Background of ICD-10-CM Diagnosis Code A06.1
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 Chronic intestinal amebiasis is 006.1.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 Chronic intestinal amebiasis.
The 2025 edition of ICD-10-CM A06.1 became effective on October 1, 2024.
| Year | ICD-10-CM Code | Description |
| 2020 | A06.1 | No Change |
| 2021 | A06.1 | No Change |
| 2022 | A06.1 | No Change |
| 2023 | A06.1 | No Change |
| 2024 | A06.1 | No Change |
| 2025 | A06.1 | No Change |
Other ICD-10-CM Diagnosis Codes in A06
ICD-10-CM code A06 | Amebiasis has following sub categories including A06.1 :
- A06.0 Acute amebic dysentery.
- A06.1 Chronic intestinal amebiasis.
- A06.2 Amebic nondysenteric colitis.
- A06.3 Ameboma of intestine.
- A06.4 Amebic liver abscess.
- A06.5 Amebic lung abscess.
- A06.6 Amebic brain abscess.
- A06.7 Cutaneous amebiasis.
- A06.8 Amebic infection of other sites.
- A06.81 Amebic cystitis.
- A06.82 Other amebic genitourinary infections.
- A06.89 Other amebic infections.
- A06.9 Amebiasis, unspecified.
Final Thought
Proper coding of A06.1 is essential for diagnosing and managing Chronic intestinal amebiasis. A clear understanding of its History, and correct usage enhances medical documentation and ensures effective treatment, patient care, supports healthcare planning, and guarantees proper reimbursement for medical services.
