N06.21 (Primary membranous nephropathy with isolated proteinuria) is a billable ICD-10-CM medical diagnosis code in the Diseases of the genitourinary system chapter. It identifies cases of primary membranous nephropathy with isolated proteinuria for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Billable Code

N06.21Primary membranous nephropathy with isolated proteinuria

Chapter N00-N99: Diseases of the genitourinary system

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Common questions about N06.21 (Primary membranous nephropathy with isolated proteinuria)

What does ICD-10 code N06.21 mean?
N06.21 is the ICD-10-CM 2025 code for Primary membranous nephropathy with isolated proteinuria. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is N06.21 a billable diagnosis code?
Yes, N06.21 is a billable / specific ICD-10-CM code, meaning it can be used by clinicians and hospitals as a primary or secondary diagnosis on claims and electronic health records.
Which ICD-10 chapter does N06.21 belong to?
N06.21 belongs to the chapter "Diseases of the genitourinary system" (codes N00-N99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Primary membranous nephropathy with isolated proteinuria?
For a plain-language explanation of Primary membranous nephropathy with isolated proteinuria, ask GoDavaii's Health AI - it explains medical conditions in 90+ languages, free, with no signup. Tap "Ask GoDavaii AI about Primary membranous nephropathy with isolated proteinuria" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗