N04.B1
✓ BillableNephrotic syndrome with idiopathic immune complex membranoproliferative glomerulonephritis (IC-MPGN)
Diseases of the genitourinary system (N00-N99)
✅ No additional coding notes for N04.B1
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CodeN04.B1
BillableYes
ParentN04.B
CategoryDiseases of the genitourinary system (N00-N99)
Excludes10 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)