ICD-10-CM › N00-N99 › N00-N08 › N02 Recurrent and persistent hematuria › N02.9
Recurrent and persistent hematuria with unspecified morphologic changes
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 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Recurrent and persistent hematuria with unspecified morphologic changes
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.
- Urine > blood in
- Blood > in > urine
- Hematuria > benign
- Hematuria > recurrent
- Hematuria > paroxysmal
- Hematuria > persistent
- Hematuria > intermittent
- Hematuria > idiopathic
Codes in the same group
| Code | Description | Status |
|---|---|---|
| N02.0 | Recurrent and persistent hematuria with minor glomerular abnormality | Valid |
| N02.1 | Recurrent and persistent hematuria with focal and segmental glomerular lesions | Valid |
| N02.2 | Recurrent and persistent hematuria with diffuse membranous glomerulonephritis | Valid |
| N02.3 | Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis | Valid |
| N02.4 | Recurrent and persistent hematuria with diffuse endocapillary proliferative glomerulonephritis | Valid |
| N02.5 | Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis | Valid |
| N02.6 | Recurrent and persistent hematuria with dense deposit disease | Valid |
| N02.7 | Recurrent and persistent hematuria with diffuse crescentic glomerulonephritis | Valid |
| N02.8 | Recurrent and persistent hematuria with other morphologic changes | Valid |
| N02.A | Recurrent and persistent hematuria with C3 glomerulonephritis | Valid |
| N02.B | Recurrent and persistent immunoglobulin A nephropathy | Not billable |