U.S. ICD-10-CM · FY 2027

R81 ICD-10-CM Code: Glycosuria

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

R81

Glycosuria

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where R81 sits

  1. 1

    Chapter 18

    Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

  2. 2

    Section

    Abnormal findings on examination of urine, without diagnosis (R80-R82)

  3. 3

    Category R81

    Glycosuria

  4. 4

    Code R81

    Glycosuria

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for R81.

Code first

No “code first” instruction is listed for R81.

Use additional code

No “use additional code” instruction is listed for R81.

Excludes1

Conditions that should not be reported together with this code.

  • renal glycosuria (E74.818)

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for R81.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code R81 mean?

R81 is the FY 2027 U.S. ICD-10-CM code for “Glycosuria.”

Is R81 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, R81 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is R81 located in ICD-10-CM?

R81 is listed in Chapter 18, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99), within Abnormal findings on examination of urine, without diagnosis (R80-R82) (R80–R82), under category R81, Glycosuria.

What coding notes are listed for R81?

No inclusion terms are listed for R81 in this reference record. No code-first instruction is listed. Excludes1 notes: renal glycosuria (E74.818). No Excludes2 note is listed.

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