N01.4 – Rapidly progressive nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis
ICD-10-CM 2027 diagnosis code · Glomerular diseases
ICD-10-CM code
N01.4
- Code
N01.4(claims format:N014)- Description
- Rapidly progressive nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis
- Short description
- Rapid progr neph synd w diffus endocaplry prolif glomrlneph
- 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
- N01
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
N01 – Rapidly progressive nephritic syndrome
Includes:
- rapidly progressive glomerular disease
- rapidly progressive glomerulonephritis
- rapidly progressive nephritis
Excludes1 (not coded here):
- nephritic syndrome NOS (N05.-)
Block N00-N08
Excludes1 (not coded here):
- hypertensive chronic kidney disease (I12.-)
Index terms for N01.4
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in N01
- N01.0 – Rapidly progressive nephritic syndrome with minor glomerular abnormalityBillable
- N01.1 – Rapidly progressive nephritic syndrome with focal and segmental glomerular lesionsBillable
- N01.2 – Rapidly progressive nephritic syndrome with diffuse membranous glomerulonephritisBillable
- N01.3 – Rapidly progressive nephritic syndrome with diffuse mesangial proliferative glomerulonephritisBillable
- N01.5 – Rapidly progressive nephritic syndrome with diffuse mesangiocapillary glomerulonephritisBillable
- N01.6 – Rapidly progressive nephritic syndrome with dense deposit diseaseBillable
- N01.7 – Rapidly progressive nephritic syndrome with diffuse crescentic glomerulonephritisBillable
- N01.8 – Rapidly progressive nephritic syndrome with other morphologic changesBillable
- N01.9 – Rapidly progressive nephritic syndrome with unspecified morphologic changesBillable
- N01.A – Rapidly progressive nephritic syndrome with C3 glomerulonephritisBillable
Frequently asked questions
What is ICD-10 code N01.4?
N01.4 is the ICD-10-CM code for rapidly progressive nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis, in the block N00-N08 (Glomerular diseases).
Is N01.4 a billable code?
Yes. N01.4 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does N01.4 belong to?
It belongs to category N01 – Rapidly progressive nephritic syndrome.
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.