N04.22

✓ Billable

Secondary membranous nephropathy with nephrotic syndrome

Diseases of the genitourinary system (N00-N99)

📋 Code Instructions

• code, if applicable, for adverse effect of drug causing membranous nephropathy
• Code first: , if applicable, other disease or disorder or poisoning causing membranous nephropathy

🧪 Validate Combinations

Add N04.22 to the Excludes Checker to validate against your full code list.

Code Information

CodeN04.22

BillableYes

ParentN04.2

CategoryDiseases of the genitourinary system (N00-N99)

Excludes10 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)