ICD-10-CM › N00-N99 › N00-N08 › N02.B Recurrent and persistent... › N02.B4
N02.B4
Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritis
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2024 to now.
- FY2024 Added to the code set Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritis
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from N02 Recurrent and persistent hematuria
Excludes1 - never coded here
- acute cystitis with hematuria (N30.01)
- hematuria NOS (R31.9)
- hematuria not associated with specified morphologic lesions (R31.-)
Inherited from the N00-N08 section Glomerular diseases (N00-N08)
Excludes1 - never coded here
- hypertensive chronic kidney disease (I12.-)
Code also
- any associated kidney failure (N17-N19).
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Nephropathy
- Glomerulitis
- Glomerulopathy
- Klebs' disease
- Berger's disease
- Bright's disease
- Glomerulonephritis
- Syndrome > nephritic
- Glomerular > nephritis
- Nephropathy > mesangial
- Glomerulonephritis > IgA
- Disease, diseased > Klebs'
- Nephritis, nephritic > IgA
- Disease, diseased > Bright's
- Disease, diseased > glomerular
- Nephropathy > with > glomerular lesion
- Glomerulonephritis > mesangial > IgA/IgG
- Inflammation, inflamed, inflammatory > kidney
- Disease, diseased > renal > with > glomerular lesion
- Nephritis, nephritic > with > glomerular lesion > IgA
- Nephropathy > IgA > with > glomerulonephritis > membranous
Codes in the same group
| Code | Description | Status |
|---|---|---|
| N02.B1 | Recurrent and persistent immunoglobulin A nephropathy with glomerular lesion | Valid |
| N02.B2 | Recurrent and persistent immunoglobulin A nephropathy with focal and segmental glomerular lesion | Valid |
| N02.B3 | Recurrent and persistent immunoglobulin A nephropathy with diffuse membranoproliferative glomerulonephritis | Valid |
| N02.B5 | Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangial proliferative glomerulonephritis | Valid |
| N02.B6 | Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangiocapillary glomerulonephritis | Valid |
| N02.B9 | Other recurrent and persistent immunoglobulin A nephropathy | Valid |