N00.A
N00.A: Acute nephritic syndrome with C3 glomerulonephritis
Billable / specific codeICD-10-CM
N00.A is a billable, specific ICD-10-CM code for acute nephritic syndrome with c3 glomerulonephritis. It is valid for submission on a claim.
Check N00.A with the rest of the claim: free scrubberExcludes1: never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
- Acute nephritic syndrome (with C3 glomerulopathy) with dense deposit disease (N00.6)
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Acute nephritic syndrome with C3 glomerulopathy, NOS
Other codes that can never be billed with N00.A
Their own Excludes1 notes name this code, so the conflict is not listed above.
- N00.5Acute nephritic syndrome with diffuse mesangiocapillary glomerulonephritis
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Nephritis, nephritic›acute›with›C3›glomerulonephritis
- Nephritis, nephritic›acute›with›C3›glomerulopathy
Code history
Unchanged in every release from FY2024 to FY2027.
Other codes under N00
- N00.0Acute nephritic syndrome with minor glomerular abnormality
- N00.1Acute nephritic syndrome with focal and segmental glomerular lesions
- N00.2Acute nephritic syndrome with diffuse membranous glomerulonephritis
- N00.3Acute nephritic syndrome with diffuse mesangial proliferative glomerulonephritis
- N00.4Acute nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis
- N00.5Acute nephritic syndrome with diffuse mesangiocapillary glomerulonephritis
- N00.6Acute nephritic syndrome with dense deposit disease
- N00.7Acute nephritic syndrome with diffuse crescentic glomerulonephritis
- N00.8Acute nephritic syndrome with other morphologic changes
- N00.9Acute nephritic syndrome with unspecified morphologic changes
- N00.BAcute nephritic syndrome with immune complex membranoproliferative glomerulonephritis