Version 2024

2024 ICD-10-CM Diagnosis Code N02

Recurrent and persistent hematuria

ICD-10-CM Code:
N02
ICD-10 Code for:
Recurrent and persistent hematuria
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Diseases of the genitourinary system
    (N00–N99)
    • Glomerular diseases
      (N00-N08)
      • Recurrent and persistent hematuria
        (N02)

N02 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of recurrent and persistent hematuria. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Recurrent and persistent hematuria

Non-specific codes like N02 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for recurrent and persistent hematuria:

  • Use N02.0 for Recurrent and persistent hematuria with minor glomerular abnormality - BILLABLE CODE

  • Use N02.1 for Recurrent and persistent hematuria with focal and segmental glomerular lesions - BILLABLE CODE

  • Use N02.2 for Recurrent and persistent hematuria with diffuse membranous glomerulonephritis - BILLABLE CODE

  • Use N02.3 for Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis - BILLABLE CODE

  • Use N02.4 for Recurrent and persistent hematuria with diffuse endocapillary proliferative glomerulonephritis - BILLABLE CODE

  • Use N02.5 for Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis - BILLABLE CODE

  • Use N02.6 for Recurrent and persistent hematuria with dense deposit disease - BILLABLE CODE

  • Use N02.7 for Recurrent and persistent hematuria with diffuse crescentic glomerulonephritis - BILLABLE CODE

  • Use N02.8 for Recurrent and persistent hematuria with other morphologic changes - BILLABLE CODE

  • Use N02.9 for Recurrent and persistent hematuria with unspecified morphologic changes - BILLABLE CODE

  • Use N02.A for Recurrent and persistent hematuria with C3 glomerulonephritis - BILLABLE CODE

  • N02.B for Recurrent and persistent immunoglobulin A nephropathy - NON-BILLABLE CODE

  • Use N02.B1 for Recurrent and persistent immunoglobulin A nephropathy with glomerular lesion - BILLABLE CODE

  • Use N02.B2 for Recurrent and persistent immunoglobulin A nephropathy with focal and segmental glomerular lesion - BILLABLE CODE

  • Use N02.B3 for Recurrent and persistent immunoglobulin A nephropathy with diffuse membranoproliferative glomerulonephritis - BILLABLE CODE

  • Use N02.B4 for Recurrent and persistent immunoglobulin A nephropathy with diffuse membranous glomerulonephritis - BILLABLE CODE

  • Use N02.B5 for Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangial proliferative glomerulonephritis - BILLABLE CODE

  • Use N02.B6 for Recurrent and persistent immunoglobulin A nephropathy with diffuse mesangiocapillary glomerulonephritis - BILLABLE CODE

  • Use N02.B9 for Other recurrent and persistent immunoglobulin A nephropathy - BILLABLE CODE

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • acute cystitis with hematuria N30.01
  • hematuria NOS R31.9
  • hematuria not associated with specified morphologic lesions R31

Patient Education


Urine and Urination

Your kidneys make urine by filtering wastes and extra water from your blood. The waste is called urea. Your blood carries it to the kidneys. From the kidneys, urine travels down two thin tubes called ureters to the bladder. The bladder stores urine until you are ready to urinate. It swells into a round shape when it is full and gets smaller when empty. If your urinary system is healthy, your bladder can hold up to 16 ounces (2 cups) of urine comfortably for 2 to 5 hours.

You may have problems with urination if you have:

  • Kidney failure
  • Urinary tract infections
  • An enlarged prostate
  • Bladder control problems like incontinence, overactive bladder, or interstitial cystitis
  • A blockage that prevents you from emptying your bladder

Some conditions may also cause you to have blood or protein in your urine. If you have a urinary problem, see your health care provider. Urinalysis and other urine tests can help to diagnose the problem. Treatment depends on the cause.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.