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3. Chapter - N00-N99
4. Section - N00-N08
5. Category - N04
6. N04.B1

N04.B1 - Nephrotic syndrome with idiopathic immune complex membranoproliferative glomerulonephritis (IC-MPGN)

• Applicable to Nephrotic syndrome with idiopathic immune complex membranoproliferative glomerulonephritis (IC-MPGN)
• The 2026 edition of ICD10-CM N04.B1 became effective on October 1, 2025.
• This is the American ICD10-CM version of N04.B1 - other international versions of ICD10 N04.B1 may differ.
• N04.B1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above N04.B1 contain annotation back-references that may be applicable to N04.B1:

• Chapter: N00-N99 - Diseases of the genitourinary system
• Section: N00-N08 - Glomerular diseases
• Category: N04 - Nephrotic syndrome

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.