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U.S. ICD-10-CM · FY 2027

N04.B ICD-10-CM Code: Nephrotic syndrome with immune complex membranoproliferative glomerulonephritis (IC-MPGN)

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

N04.B

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

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where N04.B sits

  1. 1

    Chapter 14

    Diseases of the genitourinary system (N00-N99)

  2. 2

    Section

    Glomerular diseases (N00-N08)

  3. 3

    Category N04

    Nephrotic syndrome

  4. 4

    Code N04.B

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

More specific choices

Codes under N04.B

N04.B is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for N04.B.

Code first

No “code first” instruction is listed for N04.B.

Use additional code

No “use additional code” instruction is listed for N04.B.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for N04.B.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for N04.B.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code N04.B mean?

N04.B is the FY 2027 U.S. ICD-10-CM code for “Nephrotic syndrome with immune complex membranoproliferative glomerulonephritis (IC-MPGN).”

Is N04.B a billable or specific ICD-10-CM code?

No. N04.B has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is N04.B located in ICD-10-CM?

N04.B is listed in Chapter 14, Diseases of the genitourinary system (N00-N99), within Glomerular diseases (N00-N08) (N00–N08), under category N04, Nephrotic syndrome.

What coding notes are listed for N04.B?

No inclusion terms are listed for N04.B in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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