N08

Billable

Glomerular disorders in diseases classified elsewhere

N08 is the ICD-10-CM code for Glomerular disorders in diseases classified elsewhere. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
N00-N99
Edition
FY2026

N00-N99 Diseases of the genitourinary system

Includes

  • Glomerulonephritis
  • Nephritis
  • Nephropathy

Excludes1 — not coded here

  • glomerulonephritis, nephritis and nephropathy (in):
  • antiglomerular basement membrane disease (M31.0)
  • diabetes (E08-E13 with .21)
  • gonococcal (A54.21)
  • Goodpasture's syndrome (M31.0)
  • hemolytic-uremic syndrome (D59.3-)
  • lupus (M32.14)
  • mumps (B26.83)
  • syphilis (A52.75)
  • systemic lupus erythematosus (M32.14)
  • Wegener's granulomatosis (M31.31)
  • pyelonephritis in diseases classified elsewhere (N16)
  • renal tubulo-interstitial disorders classified elsewhere (N16)

Code first

  • underlying disease, such as:
  • amyloidosis (E85.-)
  • congenital syphilis (A50.5)
  • cryoglobulinemia (D89.1)
  • disseminated intravascular coagulation (D65)
  • gout (M1A.-, M10.-)
  • microscopic polyangiitis (M31.7)
  • multiple myeloma (C90.0-)
  • sepsis (A40.0-A41.9)
  • sickle-cell disease (D57.0-D57.8)

Frequently asked questions

What is ICD-10 code N08?
N08 is the ICD-10-CM code for "Glomerular disorders in diseases classified elsewhere". It falls under N00-N99 Diseases of the genitourinary system.
Is N08 a billable code?
Yes — N08 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from N08?
Excludes1 (not coded here): glomerulonephritis, nephritis and nephropathy (in):; antiglomerular basement membrane disease (M31.0); diabetes (E08-E13 with .21); gonococcal (A54.21).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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