N06 ICD-10-CM Code: Isolated proteinuria with specified morphological lesion
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
N06Isolated proteinuria with specified morphological lesion
ICD-10-CM diagnosis code · United States clinical modification
Where N06 sits
- 1
Chapter 14
Diseases of the genitourinary system (N00-N99)
- 2
Section
Glomerular diseases (N00-N08)
- 3
Category N06
Isolated proteinuria with specified morphological lesion
- 4
Code N06
Isolated proteinuria with specified morphological lesion
Codes under N06
N06 is a non-billable category. Choose the child code that best matches the documented diagnosis.
N06.0Isolated proteinuria with minor glomerular abnormalityN06.1Isolated proteinuria with focal and segmental glomerular lesionsN06.2Isolated proteinuria with diffuse membranous glomerulonephritisN06.3Isolated proteinuria with diffuse mesangial proliferative glomerulonephritisN06.4Isolated proteinuria with diffuse endocapillary proliferative glomerulonephritisN06.5Isolated proteinuria with diffuse mesangiocapillary glomerulonephritisN06.6Isolated proteinuria with dense deposit diseaseN06.7Isolated proteinuria with diffuse crescentic glomerulonephritisN06.8Isolated proteinuria with other morphologic lesionN06.9Isolated proteinuria with unspecified morphologic lesionN06.AIsolated proteinuria with C3 glomerulonephritisNotes for this code
Inclusion terms
No inclusion terms are listed for N06.
Code first
No “code first” instruction is listed for N06.
Use additional code
No “use additional code” instruction is listed for N06.
Excludes1
Conditions that should not be reported together with this code.
- Proteinuria not associated with specific morphologic lesions (R80.0)
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for N06.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
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.
Frequently asked questions
What does ICD-10-CM code N06 mean?
N06 is the FY 2027 U.S. ICD-10-CM code for “Isolated proteinuria with specified morphological lesion.”
Is N06 a billable or specific ICD-10-CM code?
No. N06 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is N06 located in ICD-10-CM?
N06 is listed in Chapter 14, Diseases of the genitourinary system (N00-N99), within Glomerular diseases (N00-N08) (N00–N08), under category N06, Isolated proteinuria with specified morphological lesion.
What coding notes are listed for N06?
No inclusion terms are listed for N06 in this reference record. No code-first instruction is listed. Excludes1 notes: Proteinuria not associated with specific morphologic lesions (R80.0). No Excludes2 note is listed.