| Designation | Key | 
|---|---|
| Diagnosis and treatment of kidney diseases | VI08 | 
| Diagnosis and treatment of geriatric diseases | VI24 | 
| Special consultation hour - Internal medicine CAPD, Nierentransplantation, Lebendspende, Heimhämodialyse, Genetiksprechstunde | VI27 | 
| Diagnosis and treatment of tubulointerstitial kidney diseases | VU01 | 
| Diagnosis and treatment of renal insufficiency | VU02 | 
| Diagnosis and treatment of other diseases of the kidney and ureter | VU04 | 
| Diagnosis and treatment of other diseases of the urinary system | VU05 | 
| Dialysis | VU15 |