ICD-10-CM · Chapter 14 · N00-N99
N02 Recurrent and persistent hematuria
Excludes 1 (cannot be coded together)
- acute cystitis with hematuria (N30.01)
- hematuria NOS (R31.9)
- hematuria not associated with specified morphologic lesions (R31.-)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| N02..0 | Recurrent and persistent hematuria with minor glomerular abnormality | Yes |
| N02..1 | Recurrent and persistent hematuria with focal and segmental glomerular lesions | Yes |
| N02..2 | Recurrent and persistent hematuria with diffuse membranous glomerulonephritis | Yes |
| N02..3 | Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis | Yes |
| N02..4 | Recurrent and persistent hematuria with diffuse endocapillary proliferative glomerulonephritis | Yes |
| N02..5 | Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis | Yes |
| N02..6 | Recurrent and persistent hematuria with dense deposit disease | Yes |
| N02..7 | Recurrent and persistent hematuria with diffuse crescentic glomerulonephritis | Yes |
| N02..8 | Recurrent and persistent hematuria with other morphologic changes | Yes |
| N02..9 | Recurrent and persistent hematuria with unspecified morphologic changes | Yes |
| N02..A | Recurrent and persistent hematuria with C3 glomerulonephritis | Yes |
| N02..B | Recurrent and persistent immunoglobulin A nephropathy | No |
| N02..B1 | Recurrent and persistent immunoglobulin A nephropathy with glomerular lesion | Yes |
| N02..B2 | Recurrent and persistent immunoglobulin A nephropathy with focal and segmental glomerular lesion | Yes |
| N02..B3 | Recurrent and persistent immunoglobulin A nephropathy with diffuse membranoproliferative glomerulonephritis | Yes |
| N02..B4 | Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritis | Yes |
| N02..B5 | Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangial proliferative glomerulonephritis | Yes |
| N02..B6 | Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangiocapillary glomerulonephritis | Yes |
| N02..B9 | Other recurrent and persistent immunoglobulin A nephropathy | Yes |
Last reviewed: September 2026