| Designation | Key |
|---|---|
| Onkologische Erkrankungen des Gastrointestinaltraktes | VI00 |
| Diagnostik und Therapie von Vergiftungen | VI00 |
| Diagnosis and treatment of haematological diseases | VI09 |
| Diagnosis and treatment of endocrine nutritional and metabolic diseases | VI10 |
| Diagnosis and treatment of diseases of the gastrointestinal tract (gastroenterology) | VI11 |
| Diagnosis and treatment of diseases of the anus | VI12 |
| Diagnosis and treatment of peritoneal diseases | VI13 |
| Diagnosis and treatment of diseases of the liver, bile and pancreas | VI14 |
| Diagnosis and treatment of infectious and parasitic diseases | VI19 |
| Intensive care medicine | VI20 |
| Care of patients before and after transplantation | VI21 |
| Diagnosis and treatment of allergies | VI22 |
| Diagnosis and treatment of geriatric diseases | VI24 |
| Special consultation hour - Internal medicine Spezialsprechstunden für Darmkrebs und Viszeralmedizin | VI27 |
| Endoscopy | VI35 |
| Palliative care | VI38 |
| Chronic inflammatory intestinal diseases | VI43 |