ICD-10-CM Diagnosis Code N05.4
Diagnosis Code: N05.4 (Raw: N054)
Description: Unspecified nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting.
Overview & Clinical Details
ICD-10-CM code N05.4 is designated for Unspecified nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.