N06.20
✓ Billable
Isolated proteinuria with diffuse membranous glomerulonephritis, unspecified
ICD-10-CM · FY2026 · Diseases of the Genitourinary System
Code
N06.20
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Genitourinary System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code N06.20?
ICD-10-CM code N06.20 represents Isolated proteinuria with diffuse membranous glomerulonephritis, unspecified. It is a billable diagnosis code in the Diseases of the Genitourinary System chapter, effective October 1, 2025 – September 30, 2026.
Is N06.20 billable?
Yes. N06.20 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is N06.20 in?
N06.20 belongs to the Diseases of the Genitourinary System chapter (N00–N99) of ICD-10-CM.
Related codes in the N06 category
N06
Isolated proteinuria with specified morphological lesion
Non-billable
N06.0
Isolated proteinuria with minor glomerular abnormality
Billable
N06.1
Isolated proteinuria with focal and segmental glomerular lesions
Billable
N06.2
Isolated proteinuria with diffuse membranous glomerulonephritis
Non-billable
N06.3
Isolated proteinuria with diffuse mesangial proliferative glomerulonephritis
Billable
N06.4
Isolated proteinuria with diffuse endocapillary proliferative glomerulonephritis
Billable
N06.5
Isolated proteinuria with diffuse mesangiocapillary glomerulonephritis
Billable
N06.6
Isolated proteinuria with dense deposit disease
Billable
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