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Home/Diagnosis/ICD-10 Coding for Microhematuria

ICD-10 Coding for Microhematuria

R31.21
R31.29

Complete ICD-10-CM coding and documentation guide for icd-10 coding for microhematuria includes clinical validation requirements, medical necessity guidelines, and coding policies.

Also Known as:
Microscopic Hematuria
Asymptomatic Microscopic Hematuria
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Key Information: ICD-10 Coding for Microhematuria

Essential facts and insights about ICD-10 Coding for Microhematuria

Use ICD-10 code R31.21 for asymptomatic microscopic hematuria, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Asymptomatic microscopic hematuria

Billable Code
R31.21
Billable

Diagnostic Criteria

clinical:
  • Confirmed microscopic hematuria on urinalysis
documentation:
  • No symptoms reported by the patient

Applicable To

  • • Persistent asymptomatic microscopic hematuria

Important Notes

  • • Ensure documentation specifies asymptomatic status and confirms microscopy results.

Other microscopic hematuria

Billable Code
R31.29
Billable

Diagnostic Criteria

clinical:
  • Microscopic hematuria with symptoms or risk factors such as smoking history

Applicable To

  • • Symptomatic microscopic hematuria

Important Notes

  • • Document any symptoms or risk factors clearly to support code selection.
Ancillary Codes

Additional codes that may be used with this diagnosis

Z87.898

Personal history of other specified conditions

Use for patients with a history of urothelial cancer.

Frequently Asked Questions

What is the ICD-10 code for asymptomatic microscopic hematuria?

The ICD-10 code for asymptomatic microscopic hematuria is R31.21, used when hematuria is confirmed by microscopy without symptoms.

How do you code symptomatic microscopic hematuria?

Use ICD-10 code R31.29 for symptomatic microscopic hematuria, applicable when symptoms or risk factors are present.

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