B18.2: Chronic viral hepatitis C
B18.2 is the billable ICD-10-CM diagnosis code for Chronic viral hepatitis C. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code B18.2?
B18.2 is the ICD-10-CM diagnosis code for Chronic viral hepatitis C. It belongs to category B18 (Chronic viral hepatitis).
Is B18.2 a billable code?
Yes. B18.2 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does B18.2 belong to?
B18.2 is part of ICD-10-CM category B18 — Chronic viral hepatitis, which has 10 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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