| B15 | Acute hepatitis A |
| B15.0 | Hepatitis A with hepatic coma |
| B15.9 | Hepatitis A without hepatic coma |
| B16 | Acute hepatitis B |
| B16.0 | Acute hepatitis B with delta-agent with hepatic coma |
| B16.1 | Acute hepatitis B with delta-agent without hepatic coma |
| B16.2 | Acute hepatitis B without delta-agent with hepatic coma |
| B16.9 | Acute hepatitis B without delta-agent and without hepatic coma |
| B17 | Other acute viral hepatitis |
| B17.0 | Acute delta-(super) infection of hepatitis B carrier |
| B17.1 | Acute hepatitis C |
| B17.10 | Acute hepatitis C without hepatic coma |
| B17.11 | Acute hepatitis C with hepatic coma |
| B17.2 | Acute hepatitis E |
| B17.8 | Other specified acute viral hepatitis |
| B17.9 | Acute viral hepatitis, unspecified |
| B18 | Chronic viral hepatitis |
| B18.0 | Chronic viral hepatitis B with delta-agent |
| B18.1 | Chronic viral hepatitis B without delta-agent |
| B18.2 | Chronic viral hepatitis C |
| B18.8 | Other chronic viral hepatitis |
| B18.9 | Chronic viral hepatitis, unspecified |
| B19 | Unspecified viral hepatitis |
| B19.0 | Unspecified viral hepatitis with hepatic coma |
| B19.1 | Unspecified viral hepatitis B |
| B19.10 | Unspecified viral hepatitis B without hepatic coma |
| B19.11 | Unspecified viral hepatitis B with hepatic coma |
| B19.2 | Unspecified viral hepatitis C |
| B19.20 | Unspecified viral hepatitis C without hepatic coma |
| B19.21 | Unspecified viral hepatitis C with hepatic coma |
| B19.9 | Unspecified viral hepatitis without hepatic coma |