N25
Disorders resulting from impaired renal tubular function
Other disorders of kidney and ureter (N25-N29)
Chapter 14: Diseases of the genitourinary system (N00-N99)
28 codes in this range
N25.0
Renal osteodystrophy
N25.1
Nephrogenic diabetes insipidus
N25.8
Other disorders resulting from impaired renal tubular function
N25.81
Secondary hyperparathyroidism of renal origin
N25.89
Other disorders resulting from impaired renal tubular function
N25.9
Disorder resulting from impaired renal tubular function, unspecified
N26
Unspecified contracted kidney
N26.1
Atrophy of kidney (terminal)
N26.2
Page kidney
N26.9
Renal sclerosis, unspecified
N27
Small kidney of unknown cause
N27.0
Small kidney, unilateral
N27.1
Small kidney, bilateral
N27.9
Small kidney, unspecified
N28
Other disorders of kidney and ureter, not elsewhere classified
N28.0
Ischemia and infarction of kidney
N28.1
Cyst of kidney, acquired
N28.8
Other specified disorders of kidney and ureter
N28.81
Hypertrophy of kidney
N28.82
Megaloureter
N28.83
Nephroptosis
N28.84
Pyelitis cystica
N28.85
Pyeloureteritis cystica
N28.86
Ureteritis cystica
N28.89
Other specified disorders of kidney and ureter
N28.9
Disorder of kidney and ureter, unspecified
N29
Other disorders of kidney and ureter in diseases classified elsewhere