N00–N99
Diseases of the Genitourinary System
UTI, kidney disease, benign prostatic hyperplasia
N03.2
Chronic nephritic syndrome with diffuse membranous glomerulonephritis
Billable
N03.3
Chronic nephritic syndrome with diffuse mesangial proliferative glomerulonephritis
Billable
N03.4
Chronic nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis
Billable
N03.5
Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritis
Billable
N03.6
Chronic nephritic syndrome with dense deposit disease
Billable
N03.7
Chronic nephritic syndrome with diffuse crescentic glomerulonephritis
Billable
N03.8
Chronic nephritic syndrome with other morphologic changes
Billable
N03.9
Chronic nephritic syndrome with unspecified morphologic changes
Billable
N03.A
Chronic nephritic syndrome with C3 glomerulonephritis
Billable
N04
Nephrotic syndrome
Non-billable
N04.0
Nephrotic syndrome with minor glomerular abnormality
Billable
N04.1
Nephrotic syndrome with focal and segmental glomerular lesions
Billable
N04.2
Nephrotic syndrome with diffuse membranous glomerulonephritis
Non-billable
N04.20
Nephrotic syndrome with diffuse membranous glomerulonephritis, unspecified
Billable
N04.21
Primary membranous nephropathy with nephrotic syndrome
Billable
N04.22
Secondary membranous nephropathy with nephrotic syndrome
Billable
N04.29
Other nephrotic syndrome with diffuse membranous glomerulonephritis
Billable
N04.3
Nephrotic syndrome with diffuse mesangial proliferative glomerulonephritis
Billable
N04.4
Nephrotic syndrome with diffuse endocapillary proliferative glomerulonephritis
Billable
N04.5
Nephrotic syndrome with diffuse mesangiocapillary glomerulonephritis
Billable
N04.6
Nephrotic syndrome with dense deposit disease
Billable
N04.7
Nephrotic syndrome with diffuse crescentic glomerulonephritis
Billable
N04.8
Nephrotic syndrome with other morphologic changes
Billable
N04.9
Nephrotic syndrome with unspecified morphologic changes
Billable
N04.A
Nephrotic syndrome with C3 glomerulonephritis
Billable
N04.B
Nephrotic syndrome with immune complex membranoproliferative glomerulonephritis (IC-MPGN)
Non-billable
N04.B1
Nephrotic syndrome with idiopathic immune complex membranoproliferative glomerulonephritis (IC-MPGN)
Billable
N04.B2
Nephrotic syndrome with secondary immune complex membranoproliferative glomerulonephritis (IC-MPGN)
Billable
N05
Unspecified nephritic syndrome
Non-billable
N05.0
Unspecified nephritic syndrome with minor glomerular abnormality
Billable
N05.1
Unspecified nephritic syndrome with focal and segmental glomerular lesions
Billable
N05.2
Unspecified nephritic syndrome with diffuse membranous glomerulonephritis
Billable
N05.3
Unspecified nephritic syndrome with diffuse mesangial proliferative glomerulonephritis
Billable
N05.4
Unspecified nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis
Billable
N05.5
Unspecified nephritic syndrome with diffuse mesangiocapillary glomerulonephritis
Billable
N05.6
Unspecified nephritic syndrome with dense deposit disease
Billable
N05.7
Unspecified nephritic syndrome with diffuse crescentic glomerulonephritis
Billable
N05.8
Unspecified nephritic syndrome with other morphologic changes
Billable
N05.9
Unspecified nephritic syndrome with unspecified morphologic changes
Billable
N05.A
Unspecified nephritic syndrome with C3 glomerulonephritis
Billable
N06
Isolated proteinuria with specified morphological lesion
Non-billable
N06.0
Isolated proteinuria with minor glomerular abnormality
Billable
N06.1
Isolated proteinuria with focal and segmental glomerular lesions
Billable
N06.2
Isolated proteinuria with diffuse membranous glomerulonephritis
Non-billable
N06.20
Isolated proteinuria with diffuse membranous glomerulonephritis, unspecified
Billable
N06.21
Primary membranous nephropathy with isolated proteinuria
Billable
N06.22
Secondary membranous nephropathy with isolated proteinuria
Billable
N06.29
Other isolated proteinuria with diffuse membranous glomerulonephritis
Billable
N06.3
Isolated proteinuria with diffuse mesangial proliferative glomerulonephritis
Billable
N06.4
Isolated proteinuria with diffuse endocapillary proliferative glomerulonephritis
Billable
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