N05.3Billable
Unspecified nephritic syndrome with diffuse mesangial proliferative glomerulonephritis
Short description: Unsp neph syndrome w diffuse mesangial prolif glomrlneph
- Chapter
- 14. Diseases of the genitourinary system
- Category
- N05
- Effective date
- October 1, 2026
Related codes in category N05
N05Unspecified nephritic syndromeN05.0Unsp nephritic syndrome with minor glomerular abnormalityYesN05.1Unsp neph syndrome w focal and segmental glomerular lesionsYesN05.2Unsp nephritic syndrome w diffuse membranous glomrlnephYesN05.4Unsp neph syndrome w diffuse endocaplry prolif glomrlnephYesN05.5Unsp nephritic syndrome w diffuse mesangiocap glomrlnephYesN05.6Unspecified nephritic syndrome with dense deposit diseaseYesN05.7Unsp nephritic syndrome w diffuse crescentic glomrlnephYesN05.8Unsp nephritic syndrome with other morphologic changesYesN05.9Unsp nephritic syndrome with unspecified morphologic changesYesN05.AUnspecified nephritic syndrome with C3 glomerulonephritisYes
Frequently asked questions
What is ICD-10 code N05.3?
N05.3 is an ICD-10-CM diagnosis code for Unspecified nephritic syndrome with diffuse mesangial proliferative glomerulonephritis.
Is N05.3 a billable code?
Yes. N05.3 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is N05.3 in?
N05.3 falls under Chapter 14: Diseases of the genitourinary system.
When did N05.3 become effective?
N05.3 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to N05.3?
N05.3 belongs to category N05, which includes 11 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.