N02.6 Recurrent and persistent hematuria with dense deposit disease

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Applicable to

• Recurrent and persistent hematuria with C3 glomerulopathy with dense deposit disease
• Recurrent and persistent hematuria with membranoproliferative glomerulonephritis, type 2

Applies from N02 Recurrent and persistent hematuria

Excludes1 (never code together)

• acute cystitis with hematuria (N30.01)
• hematuria NOS (R31.9)
• hematuria not associated with specified morphologic lesions (R31.-)

MS-DRG index

Defines the logic of DRG(s) 698-700 in MDC 11.

Approximate ICD-9-CM (GEMs)

• 581.2 Nephrotic syndrome with lesion of membranoproliferative glomerulonephritis (approximate)

Code annotations containing back-references to N02.6

Back-references to N02.6

• Type 1 Excludes: N02.A Recurrent and persistent hematuria with C3 glomerulonephritis ("Recurrent and persistent hematuria (with C3 glomerulopathy) with dense deposit disease (N02.6)")

Back-references to N02

• Type 2 Excludes: N39 Other disorders of urinary system ("recurrent or persistent hematuria (N02.-)")
• Type 2 Excludes: N39 Other disorders of urinary system ("recurrent or persistent hematuria with specified morphological lesion (N02.-)")
• Type 1 Excludes: R31 Hematuria ("recurrent and persistent hematuria in glomerular diseases (N02.-)")

Diagnosis Index entries for N02.6

• Hematuria › idiopathic › with glomerular lesion › C3 › glomerulopathy › with dense deposit disease
• Hematuria › idiopathic › with glomerular lesion › dense deposit disease

Nearby codes

• N02.1 Recurrent and persistent hematuria with focal and segmental glomerular lesions
• N02.2 Recurrent and persistent hematuria with diffuse membranous glomerulonephritis
• N02.3 Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis
• N02.4 Recurrent and persistent hematuria with diffuse endocapillary proliferative glomerulonephritis
• N02.5 Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis
• N02.6 Recurrent and persistent hematuria with dense deposit disease (this code)
• N02.7 Recurrent and persistent hematuria with diffuse crescentic glomerulonephritis
• N02.8 Recurrent and persistent hematuria with other morphologic changes
• N02.9 Recurrent and persistent hematuria with unspecified morphologic changes
• N02.A Recurrent and persistent hematuria with C3 glomerulonephritis
• N02.B Recurrent and persistent immunoglobulin A nephropathy