N04.B2

Billable
ChapterN00–N99
Ranksubcategory
Official Description

Nephrotic syndrome with secondary immune complex membranoproliferative glomerulonephritis (IC-MPGN)

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 14: Diseases of the Genitourinary System (N00-N99).
General instructions are available for the parent sections:
View CH14 NotesView N00-N08 NotesView N04 Notes

Clinical Hierarchy

CH14Diseases of the genitourinary system (N00-N99)
N00-N08Glomerular diseases (N00-N08)
N04Nephrotic syndrome
N04.BNephrotic syndrome with immune complex membranoproliferative glomerulonephritis (IC-MPGN)
N04.B2Nephrotic syndrome with secondary immune complex membranoproliferative glomerulonephritis (IC-MPGN)

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to N04.B2:

categoryN04
Nephrotic syndrome
View context instructions
blockN00-N08
Glomerular diseases (N00-N08)
View context instructions
chapterCH14
Diseases of the genitourinary system (N00-N99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to N04.B2. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths
Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic)1 unique routes
with
glomerular lesion
secondary immune complex membranoproliferative glomerulonephritis (IC-MPGN)→N04.B2

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 698
Other Kidney and Urinary Tract Diagnoses with MCC
DRG 699
Other Kidney and Urinary Tract Diagnoses with CC
DRG 700
Other Kidney and Urinary Tract Diagnoses without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Nephrotic syndrome with secondary immune complex membranoproliferative glomerulonephritis (IC-MPGN).

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