N05 (Unspecified nephritic syndrome) is an umbrella ICD-10-CM medical diagnosis code in the Diseases of the genitourinary system chapter. It identifies cases of unspecified nephritic syndrome for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

N05 — Unspecified nephritic syndrome

Chapter N00-N99: Diseases of the genitourinary system

Need plain-language info on this diagnosis?

Ask GoDavaii AI about Unspecified nephritic syndrome

Sub-codes under N05

N05.0Unsp nephritic syndrome with minor glomerular abnormalityN05.1Unsp neph syndrome w focal and segmental glomerular lesionsN05.2Unsp nephritic syndrome w diffuse membranous glomrlnephN05.3Unsp neph syndrome w diffuse mesangial prolif glomrlnephN05.4Unsp neph syndrome w diffuse endocaplry prolif glomrlnephN05.5Unsp nephritic syndrome w diffuse mesangiocap glomrlnephN05.6Unspecified nephritic syndrome with dense deposit diseaseN05.7Unsp nephritic syndrome w diffuse crescentic glomrlnephN05.8Unsp nephritic syndrome with other morphologic changesN05.9Unsp nephritic syndrome with unspecified morphologic changesN05.AUnspecified nephritic syndrome with C3 glomerulonephritis

Common questions about N05 (Unspecified nephritic syndrome)

What does ICD-10 code N05 mean?
N05 is the ICD-10-CM 2025 code for Unspecified nephritic syndrome. 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 N05 a billable diagnosis code?
N05 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under N05. Browse the sub-codes listed on this page.
Which ICD-10 chapter does N05 belong to?
N05 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 Unspecified nephritic syndrome?
For a plain-language explanation of Unspecified nephritic syndrome, ask GoDavaii's Health AI - it explains medical conditions in 90+ languages, free, with no signup. Tap "Ask GoDavaii AI about Unspecified nephritic syndrome" 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 ↗