2026 ICD-10-CM Diagnosis Code N06.7Isolated proteinuria with diffuse crescentic glomerulonephritis
ICD-10-CM Codes›N00–N99›N00-N08›N06
- Billable — Valid for Submission
- Chronic Condition
N06.7 is a billable ICD-10-CM diagnosis code for isolated proteinuria with diffuse crescentic glomerulonephritis. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 698 through 700. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Nephritis; nephrosis; renal sclerosis and Proteinuria.
Code Identity
Code Classification
Tabular List NotesGuidance
Coding notes and annotation back-references applicable to this code.
Inclusion Terms
- Isolated proteinuria with extracapillary glomerulonephritis
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
- Proteinuria - R80.9
- with glomerular lesion - N06.9
- diffuse
- crescentic glomerulonephritis - N06.7
External Cause of Injuries IndexGuidance
References for this code in the External Cause of Injuries Index.
- Proteinuria
- isolated
- with glomerular lesion
- diffuse
- crescentic glomerulonephritis
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Patient EducationClinical
Kidney Diseases
You have two kidneys, each about the size of your fist. They are near the middle of your back, just below the rib cage. Inside each kidney there are about a million tiny structures called nephrons. They filter your blood. They remove wastes and extra water, which become urine. The urine flows through tubes called ureters.
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Convert N06.7 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About N06.7Overview
Is N06.7 (Isolated proteinuria with specified morphological lesion) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report isolated proteinuria with diffuse crescentic glomerulonephritis on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What MS-DRG does N06.7 group to?
When isolated proteinuria with diffuse crescentic glomerulonephritis is the principal diagnosis on an inpatient stay, it groups to MS-DRG 698, 699, 700, with relative weights from 0.6899 to 1.6544 depending on complications. Higher weights mean higher Medicare reimbursement.
What is the ICD-9 equivalent of N06.7?
Under the General Equivalence Mappings, isolated proteinuria with diffuse crescentic glomerulonephritis converts to ICD-9-CM 583.89 (nephritis NEC). The mapping is approximate, so confirm the match fits the documentation.
Footnotes
[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:
- The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
- The condition places limitations on self-care, independent living, and social interactions.
