| N28 | Other disorders of kidney and ureter, not elsewhere classified |
| N28.1 | Cyst of kidney, acquired |
| Q61 | Cystic kidney disease |
| Q61.02 | Congenital multiple renal cysts |
| Q61.3 | Polycystic kidney, unspecified |
| Q61.9 | Cystic kidney disease, unspecified |
| Z82.71 | Family history of polycystic kidney |