2020 ICD-10-CM Diagnosis Code R31

Hematuria

    2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • R31 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2020 edition of ICD-10-CM R31 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of R31 - other international versions of ICD-10 R31 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 R31. 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.
  • hematuria included with underlying conditions, such as:
  • acute cystitis with hematuria (
    ICD-10-CM Diagnosis Code N30.01

    Acute cystitis with hematuria

      2016 2017 2018 2019 2020 Billable/Specific Code
    N30.01
    )
  • recurrent and persistent hematuria in glomerular diseases (
    ICD-10-CM Diagnosis Code N02
    • N02 Recurrent and persistent hematuria
      • N02.0 Recurrent and persistent hematuria with minor...
      • N02.1 Recurrent and persistent hematuria with focal...
      • N02.2 Recurrent and persistent hematuria with diffu...
      • N02.3 Recurrent and persistent hematuria with diffu...
      • N02.4 Recurrent and persistent hematuria with diffu...
      • N02.5 Recurrent and persistent hematuria with diffu...
      • N02.6 Recurrent and persistent hematuria with dense...
      • N02.7 Recurrent and persistent hematuria with diffu...
      • N02.8 Recurrent and persistent hematuria with other...
      • N02.9 Recurrent and persistent hematuria with unspe...
    N02.-
    )
The following code(s) above R31 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 R31:
  • R00-R99
    2020 ICD-10-CM Range R00-R99

    Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

    Note
    • This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.
    • Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. The residual subcategories, numbered .8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification.
    • The conditions and signs or symptoms included in categories R00-R94 consist of:
    • (a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated;
    • (b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined;
    • (c) provisional diagnosis in a patient who failed to return for further investigation or care;
    • (d) cases referred elsewhere for investigation or treatment before the diagnosis was made;
    • (e) cases in which a more precise diagnosis was not available for any other reason;
    • (f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.
    Type 2 Excludes
    • abnormal findings on antenatal screening of mother (O28.-)
    • certain conditions originating in the perinatal period (P04-P96)
    • signs and symptoms classified in the body system chapters
    • signs and symptoms of breast (N63, N64.5)
    Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Clinical Information
  • A disorder characterized by laboratory test results that indicate blood in the urine.
  • Blood in the urine.
  • Presence of blood in the urine.
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
Code annotations containing back-references to R31:
  • Type 1 Excludes: N42.1
    , N02
    ICD-10-CM Diagnosis Code N42.1

    Congestion and hemorrhage of prostate

      2016 2017 2018 2019 2020 Billable/Specific Code Adult Dx (15-124 years) Male Dx
    Type 1 Excludes
    • enlarged prostate (N40.-)
    • hematuria (R31.-)
    • hyperplasia of prostate (N40.-)
    • inflammatory diseases of prostate (N41.-)
    ICD-10-CM Diagnosis Code N02

    Recurrent and persistent hematuria

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • acute cystitis with hematuria (N30.01)
    • hematuria NOS (R31.9)
    • hematuria not associated with specified morphologic lesions (R31.-)
  • Type 2 Excludes: N39
    , R82
    ICD-10-CM Diagnosis Code N39

    Other disorders of urinary system

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    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 R82

    Other and unspecified abnormal findings in urine

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Includes
    • chromoabnormalities in urine
    Type 2 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
ICD-10-CM Codes Adjacent To R31
R29.890 Loss of height
R29.891 Ocular torticollis
R29.898 Other symptoms and signs involving the musculoskeletal system
R29.9 Unspecified symptoms and signs involving the nervous and musculoskeletal systems
R29.90 Unspecified symptoms and signs involving the nervous system
R29.91 Unspecified symptoms and signs involving the musculoskeletal system
R30 Pain associated with micturition
R30.0 Dysuria
R30.1 Vesical tenesmus
R30.9 Painful micturition, unspecified
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
R32 Unspecified urinary incontinence
R33 Retention of urine
R33.0 Drug induced retention of urine
R33.8 Other retention of urine

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