Table 2. ICD-10 codes used for exclusion of cases.
| ICD-10 code | Description |
|---|---|
| B15.X | Acute hepatitis A |
| B16.X | Acute hepatitis B |
| B17.0 | Acute delta-(super)infection in chronic hepatitis B |
| B17.1 | Acute hepatitis C |
| B17.2 | Acute hepatitis E |
| B18.X | Chronic viral hepatitis |
| K70.1 | Alcoholic hepatitis |
| K73.X | Chronic hepatitis, not elsewhere classified |
| B25.1 | Cytomegaloviral hepatitis |
| B58.1 | Toxoplasma hepatitis |
| B94.2 | Sequelae of viral hepatitis |
| P35.3 | Congenital viral hepatitis |
| K75.3 | Granulomatous hepatitis, not elsewhere classified |
| Z20.5 | Contact with and exposure to viral hepatitis |
| K71.2 | Toxic liver disease with acute hepatitis |
| Z24.6 | Need for immunization against viral hepatitis |
| K71.3 | Toxic liver disease with chronic persistent hepatitis |
| K71.4 | Toxic liver disease with chronic lobular hepatitis |
| K71.5 | Toxic liver disease with chronic active hepatitis |
| K71.6 | Toxic liver disease with hepatitis, not elsewhere classified |
| B67.8 | Echinococcosis, unspecified, of liver |
| K70.X | Alcoholic liver disease |
| K71.X | Toxic liver disease |
| K72.1 | Chronic hepatic failure |
| K74.X | Fibrosis and cirrhosis of liver |
| K75.X | Other inflammatory liver diseases |
| K76.X | Other diseases of liver |
| K77 | Liver disorders in diseases classified elsewhere |
| Z52.6 | Amoebic liver abscess |
| C22.9 | Malignant neoplasm: liver, unspecified |
| D13.4 | Benign neoplasm: liver |
| S36.1 | Injury of liver or gallbladder |
| P15.0 | Birth injury to liver |
| Q44.6 | Cystic disease of liver |
| B67.0 | Echinococcosis granulosis infection of liver |
| B67.5 | Echinococcosis multilocularis infection of liver |
| C18.3 | Malignant neoplasm: hepatic flexure |
| T86.4 | Liver transplant failure and rejection |
| Q44.7 | Other congenital malformations of liver |
| Q26.6 | Portal vein-hepatic artery fistula |
Abbreviation: ICD-10, International Classification of Diseases, Tenth Revision