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ICD-10-CM Current in FY 2027

R31.21

Asymptomatic microscopic hematuria

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where R31.21 sits in the official hierarchy. Each level is the code it is classified under.

  1. R31 Hematuria
  2. R31.2 Parent Other microscopic hematuria
  3. R31.21 This code Asymptomatic microscopic hematuria

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Inclusion Terms

AMH

Excludes1

hematuria included with underlying conditions, such as:

Inherited from R31 — Hematuria

Excludes1

acute cystitis with hematuria ( N30.01 )

Inherited from R31 — Hematuria

Excludes1

recurrent and persistent hematuria in glomerular diseases ( N02 .-)

Inherited from R31 — Hematuria

Version History

How R31.21 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Asymptomatic microscopic hematuria

  2. FY 2026 Effective

    Unchanged

    Asymptomatic microscopic hematuria

Related Codes

Other codes under R31.2

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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