N02.B

Recurrent and persistent immunoglobulin A nephropathy

Non-billable header

N02.B is a non-billable header code. Use one of the more specific codes below.

Excludes1

Not coded here — never report together with this code.

  • hypertensive chronic kidney disease (I12.-) (from N02)
  • acute cystitis with hematuria (N30.01) (from N02)
  • hematuria NOS (R31.9) (from N02)
  • hematuria not associated with specified morphologic lesions (R31.-) (from N02)

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from N02)
  • certain infectious and parasitic diseases (A00-B99) (from N02)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from N02)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from N02)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from N02)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from N02)
  • neoplasms (C00-D49) (from N02)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from N02)

Code also

An additional code may be needed.

  • any associated kidney failure (N17-N19). (from N02)

Also known as

  • Nephropathy, IgA

Parent code

  • N02Recurrent and persistent hematuriaHeader

More specific codes N02.B

  • N02.B1Recurrent and persistent immunoglobulin A nephropathy with glomerular lesionBillable
  • N02.B2Recurrent and persistent immunoglobulin A nephropathy with focal and segmental glomerular lesionBillable
  • N02.B3Recurrent and persistent immunoglobulin A nephropathy with diffuse membranoproliferative glomerulonephritisBillable
  • N02.B4Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritisBillable
  • N02.B5Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangial proliferative glomerulonephritisBillable
  • N02.B6Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangiocapillary glomerulonephritisBillable
  • N02.B9Other recurrent and persistent immunoglobulin A nephropathyBillable

Related codes

  • N02.0Recurrent and persistent hematuria with minor glomerular abnormalityBillable
  • N02.1Recurrent and persistent hematuria with focal and segmental glomerular lesionsBillable
  • N02.2Recurrent and persistent hematuria with diffuse membranous glomerulonephritisBillable
  • N02.3Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritisBillable
  • N02.4Recurrent and persistent hematuria with diffuse endocapillary proliferative glomerulonephritisBillable
  • N02.5Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritisBillable
  • N02.6Recurrent and persistent hematuria with dense deposit diseaseBillable
  • N02.7Recurrent and persistent hematuria with diffuse crescentic glomerulonephritisBillable
  • N02.8Recurrent and persistent hematuria with other morphologic changesBillable
  • N02.9Recurrent and persistent hematuria with unspecified morphologic changesBillable
  • N02.ARecurrent and persistent hematuria with C3 glomerulonephritisBillable

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