R80.0

Billable

ChapterR00–R99

Ranksubcategory

Official Description

Isolated proteinuria

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).

Instructional Notes

Includes

Idiopathic proteinuria

Excludes1(Not coded here)

isolated proteinuria with specific morphological lesion (N06.-)

General instructions are available for the parent sections:

View CH18 Notes View R80-R82 Notes View R80 Notes

Clinical Hierarchy

CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

R80-R82Abnormal findings on examination of urine, without diagnosis (R80-R82)

R80Proteinuria

R80.0Isolated proteinuria

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to R80.0:

categoryR80

Proteinuria

View context instructions

blockR80-R82

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

View context instructions

chapterCH18

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

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to R80.0. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

2 raw paths

Proteinuria2 unique routes

idiopathic→R80.0

isolated→R80.0

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 695

Kidney and Urinary Tract Signs and Symptoms with MCC

DRG 696

Kidney and Urinary Tract Signs and Symptoms without MCC

Cross Reference

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