N02.B9 – Other recurrent and persistent immunoglobulin A nephropathy
ICD-10-CM 2027 diagnosis code · Glomerular diseases
ICD-10-CM code
N02.B9
- Code
N02.B9(claims format:N02B9)- Description
- Other recurrent and persistent immunoglobulin A nephropathy
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 14. Diseases of the genitourinary system (N00-N99)
- Block
- N00-N08 Glomerular diseases
- Parent codes
- N02 › N02.B
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
N02 – Recurrent and persistent hematuria
Excludes1 (not coded here):
Block N00-N08
Excludes1 (not coded here):
- hypertensive chronic kidney disease (I12.-)
Index terms for N02.B9
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in N02.B
- N02.B1 – Recurrent and persistent immunoglobulin A nephropathy with glomerular lesionBillable
- N02.B2 – Recurrent and persistent immunoglobulin A nephropathy with focal and segmental glomerular lesionBillable
- N02.B3 – Recurrent and persistent immunoglobulin A nephropathy with diffuse membranoproliferative glomerulonephritisBillable
- N02.B4 – Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritisBillable
- N02.B5 – Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangial proliferative glomerulonephritisBillable
- N02.B6 – Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangiocapillary glomerulonephritisBillable
Frequently asked questions
What is ICD-10 code N02.B9?
N02.B9 is the ICD-10-CM code for other recurrent and persistent immunoglobulin A nephropathy, in the block N00-N08 (Glomerular diseases).
Is N02.B9 a billable code?
Yes. N02.B9 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does N02.B9 belong to?
It belongs to category N02 – Recurrent and persistent hematuria.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.