N02.B Recurrent and persistent immunoglobulin A nephropathy

Non-billable header with 7 child codes.

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.-)

Codes under N02.B

• N02.B1 Recurrent and persistent immunoglobulin A nephropathy with glomerular lesion
• N02.B2 Recurrent and persistent immunoglobulin A nephropathy with focal and segmental glomerular lesion
• N02.B3 Recurrent and persistent immunoglobulin A nephropathy with diffuse membranoproliferative glomerulonephritis
• N02.B4 Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritis
• N02.B5 Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangial proliferative glomerulonephritis
• N02.B6 Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangiocapillary glomerulonephritis
• N02.B9 Other recurrent and persistent immunoglobulin A nephropathy

Code annotations containing back-references to N02.B

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.B

• Nephropathy › IgA

Nearby codes

• N02.6 Recurrent and persistent hematuria with dense deposit disease
• 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 (this code)
• N02.B1 Recurrent and persistent immunoglobulin A nephropathy with glomerular lesion
• N02.B2 Recurrent and persistent immunoglobulin A nephropathy with focal and segmental glomerular lesion
• N02.B3 Recurrent and persistent immunoglobulin A nephropathy with diffuse membranoproliferative glomerulonephritis
• N02.B4 Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritis
• N02.B5 Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangial proliferative glomerulonephritis