N06.1
Billable codeIsolated proteinuria with focal and segmental glomerular lesions
The ICD-10 code for isolated proteinuria with focal and segmental glomerular lesions is N06.1.
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 focal and segmental hyalinosis
- Isolated proteinuria with focal and segmental sclerosis
- Isolated proteinuria with focal glomerulonephritis
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
- N06.2Isolated 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
- N06.6Isolated proteinuria with dense deposit disease
- 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
- N06.1Isolated proteinuria with focal and segmental glomerular lesions
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
N06.1 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.