| Designation | Key |
|---|---|
| Chest Pain Unit | VI00 |
| Pacemaker procedures | VC05 |
| Defibrillator procedures | VC06 |
| Procedures to the pericardium | VC10 |
| 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 diseases of the arteries, arterioles and capillaries | VI04 |
| Diagnosis and treatment of diseases of the veins, lymph vessels and lymph nodes | VI05 |
| Diagnosis and treatment of hypertension (high pressure sickness) | VI07 |
| Diagnosis and treatment of diseases of the respiratory tract and lungs | VI15 |
| Diagnosis and treatment of diseases of the pleura | VI16 |
| Intensive care medicine | VI20 |
| Special consultation hour - Internal medicine Schrittmachersprechstunde Rhythmussprechstunde | VI27 |
| Treatment of blood poisoning / sepsis | VI29 |
| Diagnosis and treatment of cardiac arrhythmia | VI31 |
| Diagnosis and treatment of sleep disorders / sleep medicine | VI32 |
| Electrophysiology | VI34 |
| Duplex sonography | VR04 |
| Sonography with contrast agents | VR05 |
| Endosonography | VR06 |
| Computer tomography (CT), special procedures | VR12 |
| Magnetic resonance imaging (MRT) with contrast agents | VR23 |
| Magnetic resonance tomography (MRT), special procedures | VR24 |