ICD-10-CM Codes
N00-N99 Diseases of the genitourinary system
N00-N08 Glomerular diseases
N02- Recurrent and persistent hematuria
2021 ICD-10-CM Diagnosis Code N02

2021 ICD-10-CM Diagnosis Code N02

Recurrent and persistent hematuria

2016

2017

2018

2019

2020

2021

Non-Billable/Non-Specific Code

N02 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2021 edition of ICD-10-CM N02 became effective on October 1, 2020.
This is the American ICD-10-CM version of N02 - other international versions of ICD-10 N02 may differ.

Type 1 Excludes

Type 1 Excludes Help

A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as N02. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

acute cystitis with hematuria (
ICD-10-CM Diagnosis Code N30.01
Acute cystitis with hematuria
N30.01
)
hematuria NOS (
ICD-10-CM Diagnosis Code R31.9
Hematuria, unspecified
R31.9
)
hematuria not associated with specified morphologic lesions (
ICD-10-CM Diagnosis Code R31
- R31 Hematuria
  - R31.0 Gross hematuria
  - R31.1 Benign essential microscopic hematuria
  - R31.2 Other microscopic hematuria
    - R31.21 Asymptomatic microscopic hematuria
    - R31.29 Other microscopic hematuria
  - R31.9 Hematuria, unspecified
R31.-
)

The following code(s) above N02 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations

that may be applicable to N02:

N00-N99
2021 ICD-10-CM Range N00-N99
Diseases of the genitourinary system
Type 2 Excludes
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Diseases of the genitourinary system
N00-N08
2021 ICD-10-CM Range N00-N08
Glomerular diseases
Code Also
- any associated kidney failure (N17-N19).
Type 1 Excludes
- hypertensive chronic kidney disease (I12.-)
Glomerular diseases

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change

Code annotations containing back-references to N02:

Type 1 Excludes: R31

ICD-10-CM Diagnosis Code R31
Hematuria
Type 1 Excludes
- hematuria included with underlying conditions, such as:
- acute cystitis with hematuria (N30.01)
- recurrent and persistent hematuria in glomerular diseases (N02.-)
Type 2 Excludes: N39
, N39

ICD-10-CM Diagnosis Code N39
Other disorders of urinary system
Type 2 Excludes
- hematuria NOS (R31.-)
- recurrent or persistent hematuria (N02.-)
- recurrent or persistent hematuria with specified morphological lesion (N02.-)
- proteinuria NOS (R80.-)
ICD-10-CM Diagnosis Code N39
Other disorders of urinary system
Type 2 Excludes
- hematuria NOS (R31.-)
- recurrent or persistent hematuria (N02.-)
- recurrent or persistent hematuria with specified morphological lesion (N02.-)
- proteinuria NOS (R80.-)

ICD-10-CM Codes Adjacent To N02

N01.1 Rapidly progressive nephritic syndrome with focal and segmental glomerular lesions

N01.2 Rapidly progressive nephritic syndrome with diffuse membranous glomerulonephritis

N01.3 Rapidly progressive nephritic syndrome with diffuse mesangial proliferative glomerulonephritis

N01.4 Rapidly progressive nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis

N01.5 Rapidly progressive nephritic syndrome with diffuse mesangiocapillary glomerulonephritis

N01.6 Rapidly progressive nephritic syndrome with dense deposit disease

N01.7 Rapidly progressive nephritic syndrome with diffuse crescentic glomerulonephritis

N01.8 Rapidly progressive nephritic syndrome with other morphologic changes

N01.9 Rapidly progressive nephritic syndrome with unspecified morphologic changes

N01.A Rapidly progressive nephritic syndrome with C3 glomerulonephritis

N02 Recurrent and persistent hematuria

N02.0 Recurrent and persistent hematuria with minor glomerular abnormality

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

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

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2021 ICD-10-CM Diagnosis Code N02

Recurrent and persistent hematuria

Acute cystitis with hematuria

Hematuria, unspecified

Diseases of the genitourinary system

Glomerular diseases

Hematuria

Other disorders of urinary system

Other disorders of urinary system