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N02

N02: Recurrent and persistent hematuria

Non-billable headerICD-10-CM

N02 is a non-billable header ICD-10-CM code for recurrent and persistent hematuria. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

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

Other codes that can never be billed with N02

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • N02.5Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis
  • N02.ARecurrent and persistent hematuria with C3 glomerulonephritis
  • R31Hematuria

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead N02

12 child codes. Green means billable.

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.