N06.6
Billable codeIsolated proteinuria with dense deposit disease
The ICD-10 code for isolated proteinuria with dense deposit disease is N06.6.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Isolated proteinuria with C3 glomerulopathy with dense deposit disease
- Isolated proteinuria with membranoproliferative glomerulonephritis, type 2
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- N06.0Isolated proteinuria with minor glomerular abnormality
- N06.1Isolated proteinuria with focal and segmental glomerular lesions
- N06.2Isolated proteinuria with diffuse membranous glomerulonephritisnon-billable header
- N06.3Isolated proteinuria with diffuse mesangial proliferative glomerulonephritis
- N06.4Isolated proteinuria with diffuse endocapillary proliferative glomerulonephritis
- N06.5Isolated proteinuria with diffuse mesangiocapillary glomerulonephritis
- N06.7Isolated proteinuria with diffuse crescentic glomerulonephritis
- N06.8Isolated proteinuria with other morphologic lesion
- N06.9Isolated proteinuria with unspecified morphologic lesion
- N06.AIsolated proteinuria with C3 glomerulonephritis
- N06.6Isolated proteinuria with dense deposit disease
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 58389Approximate match
Associated MS-DRGs
N06.6 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.