ICDwise
N00–N99

Diseases of the Genitourinary System

UTI, kidney disease, benign prostatic hyperplasia

1,044 codes · FY2026 · ICD-10-CM · Page 1 of 21

N00 Acute nephritic syndrome Non-billable N00.0 Acute nephritic syndrome with minor glomerular abnormality Billable N00.1 Acute nephritic syndrome with focal and segmental glomerular lesions Billable N00.2 Acute nephritic syndrome with diffuse membranous glomerulonephritis Billable N00.3 Acute nephritic syndrome with diffuse mesangial proliferative glomerulonephritis Billable N00.4 Acute nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis Billable N00.5 Acute nephritic syndrome with diffuse mesangiocapillary glomerulonephritis Billable N00.6 Acute nephritic syndrome with dense deposit disease Billable N00.7 Acute nephritic syndrome with diffuse crescentic glomerulonephritis Billable N00.8 Acute nephritic syndrome with other morphologic changes Billable N00.9 Acute nephritic syndrome with unspecified morphologic changes Billable N00.A Acute nephritic syndrome with C3 glomerulonephritis Billable N00.B Acute nephritic syndrome with immune complex membranoproliferative glomerulonephritis Non-billable N00.B1 Acute nephritic syndrome with idiopathic immune membranoproliferative glomerulonephritis (IC-MPGN) Billable N00.B2 Acute nephritic syndrome with secondary immune complex membranoproliferative glomerulonephritis (IC-MPGN) Billable N01 Rapidly progressive nephritic syndrome Non-billable N01.0 Rapidly progressive nephritic syndrome with minor glomerular abnormality Billable N01.1 Rapidly progressive nephritic syndrome with focal and segmental glomerular lesions Billable N01.2 Rapidly progressive nephritic syndrome with diffuse membranous glomerulonephritis Billable N01.3 Rapidly progressive nephritic syndrome with diffuse mesangial proliferative glomerulonephritis Billable N01.4 Rapidly progressive nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis Billable N01.5 Rapidly progressive nephritic syndrome with diffuse mesangiocapillary glomerulonephritis Billable N01.6 Rapidly progressive nephritic syndrome with dense deposit disease Billable N01.7 Rapidly progressive nephritic syndrome with diffuse crescentic glomerulonephritis Billable N01.8 Rapidly progressive nephritic syndrome with other morphologic changes Billable N01.9 Rapidly progressive nephritic syndrome with unspecified morphologic changes Billable N01.A Rapidly progressive nephritic syndrome with C3 glomerulonephritis Billable N02 Recurrent and persistent hematuria Non-billable N02.0 Recurrent and persistent hematuria with minor glomerular abnormality Billable N02.1 Recurrent and persistent hematuria with focal and segmental glomerular lesions Billable N02.2 Recurrent and persistent hematuria with diffuse membranous glomerulonephritis Billable N02.3 Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis Billable N02.4 Recurrent and persistent hematuria with diffuse endocapillary proliferative glomerulonephritis Billable N02.5 Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis Billable N02.6 Recurrent and persistent hematuria with dense deposit disease Billable N02.7 Recurrent and persistent hematuria with diffuse crescentic glomerulonephritis Billable N02.8 Recurrent and persistent hematuria with other morphologic changes Billable N02.9 Recurrent and persistent hematuria with unspecified morphologic changes Billable N02.A Recurrent and persistent hematuria with C3 glomerulonephritis Billable N02.B Recurrent and persistent immunoglobulin A nephropathy Non-billable N02.B1 Recurrent and persistent immunoglobulin A nephropathy with glomerular lesion Billable N02.B2 Recurrent and persistent immunoglobulin A nephropathy with focal and segmental glomerular lesion Billable N02.B3 Recurrent and persistent immunoglobulin A nephropathy with diffuse membranoproliferative glomerulonephritis Billable N02.B4 Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritis Billable N02.B5 Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangial proliferative glomerulonephritis Billable N02.B6 Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangiocapillary glomerulonephritis Billable N02.B9 Other recurrent and persistent immunoglobulin A nephropathy Billable N03 Chronic nephritic syndrome Non-billable N03.0 Chronic nephritic syndrome with minor glomerular abnormality Billable N03.1 Chronic nephritic syndrome with focal and segmental glomerular lesions Billable
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