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ICD-10-CM Codes
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R00-R99
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
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R30-R39
Symptoms and signs involving the genitourinary system
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R31-
Hematuria
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2022 ICD-10-CM Diagnosis Code R31
2022 ICD-10-CM Diagnosis Code R31
Hematuria
2016 2017 2018 2019 2020 2021 2022 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 2022 edition of ICD-10-CM R31 became effective on October 1, 2021.
- This is the American ICD-10-CM version of R31 - other international versions of ICD-10 R31 may differ.
Type 1 ExcludesType 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.
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:
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
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
Code annotations containing back-references to R31:
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Type 1 Excludes: N02, N42.1
ICD-10-CM Diagnosis Code N02
Recurrent and persistent hematuria
2016 2017 2018 2019 2020 2021 2022 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.-)
ICD-10-CM Diagnosis Code N42.1
Congestion and hemorrhage of prostate
2016 2017 2018 2019 2020 2021 2022 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.-)
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Type 2 Excludes: R82, N39
ICD-10-CM Diagnosis Code R82
Other and unspecified abnormal findings in urine
2016 2017 2018 2019 2020 2021 2022 Non-Billable/Non-Specific Code
Includes- chromoabnormalities in urine
Use Additional- code to identify any retained foreign body, if applicable (Z18.-)
ICD-10-CM Diagnosis Code N39
Other disorders of urinary system
2016 2017 2018 2019 2020 2021 2022 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 Codes Adjacent To R31
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
R30.9 Painful micturition, unspecified
R31
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
R33.0 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.