A06.2 is a billable and specific ICD-10-CM code. Accurate documentation of A06.2 facilitates proper diagnosis, effective management, and correct reimbursement.
This guideline will provide the use, official coding guidelines, and historical background of A06.2.
What is the ICD-10-CM Diagnosis Code for Amebic non dysenteric colitis?
The ICD-10-CM diagnosis code Amebic non dysenteric colitis for is A06.2.
The term Amebic refers to anything related to amoebas, particularly infections caused by the parasite Entamoeba histolytica.
Amebic non dysenteric colitis is a milder form of intestinal infection caused by Entamoeba histolytica, without severe diarrhea or blood in the stool.
It may lead to abdominal pain, bloating, and irregular bowel movements but does not cause the severe symptoms of amebic dysentery
Proper documentation using A06.2 ensures patients receive appropriate care and enables accurate healthcare reimbursement.
History Background of ICD-10-CM Diagnosis Code A06.2
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 Amebic non dysenteric colitis is 006.2.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 Amebic non dysenteric colitis.
The 2025 edition of ICD-10-CM A06.2 became effective on October 1, 2024.
| Year | ICD-10-CM Code | Description |
| 2020 | A06.2 | No Change |
| 2021 | A06.2 | No Change |
| 2022 | A06.2 | No Change |
| 2023 | A06.2 | No Change |
| 2024 | A06.2 | No Change |
| 2025 | A06.2 | No Change |
Other ICD-10-CM Diagnosis Codes in A06
ICD-10-CM code A06 | Amebiasis has following sub categories including A06.2 :
- 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 Thoughts
Proper coding of A06.2 is essential for diagnosing and managing Amebic non dysentericcolitis. 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.
