What Chronic Hepatitis B ICD codes can I use?
If you’re looking for Chronic Hepatitis B ICD codes to use, there are only four that you can pick from:
- B18.0 - Chronic viral hepatitis B with delta-agent
This ICD code is meant to be used on a patient confirmed to have Chronic Hepatitis B, and it’s accompanied by a delta agent (commonly referred to as Hepatitis D).
- B18.1 - Chronic viral hepatitis B without delta-agent
This is the same as Item 1, but this time, the Chronic Hepatitis B isn’t accompanied by a delta-agent.
- B19.10 - Unspecified viral hepatitis B without hepatic coma
This ICD code is meant to be used on a patient confirmed to have Hepatitis B. However, the specific type (acute or chronic) isn’t specified. It isn’t accompanied by a hepatic coma, though. Since no ICD codes mention Chronic Viral Hepatitis B without/with hepatic coma, you may use this for such cases instead.
- B19.11 - Unspecified viral hepatitis B with hepatic coma
This is the same as Item 3, but this time, Hepatitis B resulted in a hepatic coma.

