N00.B
ICD-10Non-billable categoryAcute neph synd with immune complex membr prolif glomrlneph
Official ICD-10-CM descriptor (FY2026)
Acute nephritic syndrome with immune complex membranoproliferative glomerulonephritis
N00.B is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
ICD-10-CM FY2026 defines 2 codes beneath N00.B. See the ICD-10-CM index for what this site publishes.
Related codes in N00
- N00.0Acute nephritic syndrome with minor glomerular abnormality
- N00.1Acute neph syndrome w focal and segmental glomerular lesions
- N00.2Acute nephritic syndrome w diffuse membranous glomrlneph
- N00.3Acute neph syndrome w diffuse mesangial prolif glomrlneph
- N00.4Acute neph syndrome w diffuse endocaplry prolif glomrlneph
- N00.5Acute nephritic syndrome w diffuse mesangiocap glomrlneph
- N00.6Acute nephritic syndrome with dense deposit disease
- N00.7Acute nephritic syndrome w diffuse crescentic glomrlneph
- N00.8Acute nephritic syndrome with other morphologic changes
- N00.9Acute nephritic syndrome with unsp morphologic changes
- N00.AAcute nephritic syndrome with C3 glomerulonephritis
Where this code sits
- Parent code
- N00
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.