ICD10Check
CheckerBrowseOpen

N05.7

✓ Billable

Unspecified nephritic syndrome with diffuse crescentic glomerulonephritis

Diseases of the genitourinary system (N00-N99)

Check This Code

Also Known As

Unspecified nephritic syndrome with extracapillary glomerulonephritis

❌ Excludes1

inherited

Rules inherited from parent codes in the hierarchy.

N05
  • • nephropathy NOS with no stated morphological lesion (N28.9)
  • • renal disease NOS with no stated morphological lesion (N28.9)
  • • tubulo-interstitial nephritis NOS (N12)

Clinical Description

ICD-10-CM code N05.7 represents unspecified nephritic syndrome with diffuse crescentic glomerulonephritis. This code falls under the Diseases of the genitourinary system (N00-N99) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.

This is a 5-character code at the 4th level of specificity. This is the most specific code available in this subcategory. Coders should note that N05.7 has 3 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.

Frequently Asked Questions

What is ICD-10 code N05.7?

ICD-10-CM code N05.7 is "Unspecified nephritic syndrome with diffuse crescentic glomerulonephritis". It belongs to the category: Diseases of the genitourinary system (N00-N99).

Is N05.7 a billable ICD-10 code?

Yes, N05.7 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What codes are excluded with N05.7?

N05.7 has 3 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.

Related Codes in N05

Other codes in the same category that may be relevant for differential coding:

N05.0Unspecified nephritic syndrome with minor glomerular abnormalityN05.1Unspecified nephritic syndrome with focal and segmental glomerular lesionsN05.2Unspecified nephritic syndrome with diffuse membranous glomerulonephritisN05.3Unspecified nephritic syndrome with diffuse mesangial proliferative glomerulonephritisN05.4Unspecified nephritic syndrome with diffuse endocapillary proliferative glomerulonephritisN05.5Unspecified nephritic syndrome with diffuse mesangiocapillary glomerulonephritisN05.6Unspecified nephritic syndrome with dense deposit diseaseN05.8Unspecified nephritic syndrome with other morphologic changesN05.9Unspecified nephritic syndrome with unspecified morphologic changesN05.AUnspecified nephritic syndrome with C3 glomerulonephritis

🧪 Validate Combinations

Add N05.7 to the Excludes Checker to validate against your full code list.

Open in Checker →

Code Information

CodeN05.7
BillableYes
ParentN05
CategoryDiseases of the genitourinary system (N00-N99)
Excludes13 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)