| Designation | Key | 
|---|---|
| Diagnosis and treatment of ischemic heart diseases | VI01 | 
| Diagnosis and treatment of pulmonary heart disease and pulmonary circulation diseases | VI02 | 
| Diagnosis and treatment of other forms of heart disease | VI03 | 
| Diagnosis and treatment of cerebrovascular diseases | VI06 | 
| Diagnosis and treatment of hypertension (high pressure sickness) | VI07 | 
| Intensive care medicine | VI20 | 
| Care of patients before and after transplantation | VI21 | 
| Special consultation hour - Internal medicine | VI27 | 
| Diagnosis and treatment of cardiac arrhythmia | VI31 | 
| Electrophysiology | VI34 | 
| Transfusion medicine | VI42 | 
| Diagnosis and treatment of (congenital) heart diseases | VK01 | 
| Native sonography | VR02 | 
| One-dimensional Doppler sonography | VR03 | 
| Duplex sonography | VR04 | 
| Sonography with contrast agents | VR05 | 
| Fluoroscopy as a standalone service | VR08 |