N06.1

N06.1: Isolated proteinuria with focal and segmental glomerular lesions

Billable / specific codeICD-10-CM

N06.1 is a billable, specific ICD-10-CM code for isolated proteinuria with focal and segmental glomerular lesions. It is valid for submission on a claim.

Check N06.1 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Isolated proteinuria with focal and segmental hyalinosis
Isolated proteinuria with focal and segmental sclerosis
Isolated proteinuria with focal glomerulonephritis

Excludes1 inherited from the categories above N06.1

A category’s note binds every code beneath it.

Written on N06: Isolated proteinuria with specified morphological lesion

Proteinuria not associated with specific morphologic lesions (R80.0)

Other codes that can never be billed with N06.1

Their own Excludes1 notes name this code, so the conflict is not listed above.

R80.0Isolated proteinuria

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

N06.1 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

A55336Billing and Coding: Retroperitoneal Ultrasound
A57189Billing and Coding: Serum Magnesium

Alphabetic index entries that lead here

Proteinuria›isolated›with glomerular lesion›focal and segmental hyalinosis or sclerosis

Code history

Unchanged in every release from FY2024 to FY2027.