ICD‑10 Code A082 – Adenoviral enteritis Adenoviral enteritis
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Billable
Active (Valid as of April 2025) · ICD-10-CM (US)
Code Details
| Code | A082 |
|---|---|
| Category | A081 – Acute gastrent d/t Norwalk agent and oth small round viruses Acute gastroenteropathy due to Norwalk agent and other small round viruses |
| Version | ICD-10-CM (US) |
| Status | Active (Valid as of April 2025) |
Plain‑English Summary
ICD-10-CM code A08.2 identifies Adenoviral enteritis, a specific type of viral intestinal infection causing inflammation of the small intestine. This billable diagnosis code is used for reimbursement purposes and became effective October 1, 2025 for the 2026 edition.
When to Use This Code
- Signs/symptoms consistent with the code description
- No more specific diagnosis or etiology documented
- Used during initial or follow‑up encounters per payer rules
Related Codes
Browse category »FAQ
ICD-10-CM A08.2 specifically represents Adenoviral enteritis, which is an inflammation of the small intestine caused by an adenovirus infection. It is a viral intestinal infection.
Yes, A08.2 is a billable and specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2026 edition became effective on October 1, 2025.
Adenoviral enteritis is a specific type of viral intestinal infection, categorized under 'Viral and other specified intestinal infections' (A08) in the ICD-10-CM system. It is distinct from generalized viral enteritis or non-infectious causes.
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Tags :
A08.2
Adenoviral enteritis
Adenovirus enteritis
Viral intestinal infection
Intestinal adenovirus
Gastroenteritis adenovirus
ICD-10-CM A08.2
ICD10 code for Adenoviral enteritis
Diagnosis code A08.2
Viral enteritis
Bowel condition adenovirus