N07.4
Hereditary nephropathy, not elsewhere classified with diffuse endocapillary proliferative glomerulonephritis
Clinical Classification Guidelines
Medical Intelligence & Overview
Hereditary nephropathy with diffuse endocapillary proliferative glomerulonephritis is a rare genetic kidney disorder characterized by progressive damage to the small blood vessels in the kidneys. This condition can lead to chronic kidney disease or failure if not properly managed. It is classified under ICD-10 code N07.4, signifying a hereditary form combined with a specific type of glomerulonephritis that involves widespread inflammation and proliferation within the filtering units of the kidney.
Causes & Symptoms
Clinical Causes: Genetic mutations passed down through families that affect the structure and function of the glomeruli Inherited abnormalities that influence immune responses within the kidneys Potential environmental factors may play a role, although the primary cause is genetic in nature
Key Symptoms: Blood in the urine (hematuria) Protein in the urine (proteinuria) Swelling in the legs, ankles, or around the eyes (edema) High blood pressure (hypertension) Fatigue and weakness Reduced kidney function over time, which may lead to symptoms of chronic kidney disease
Diagnostic & Treatment
Diagnosis Path: Urinalysis to detect blood and protein in the urine Blood tests to evaluate kidney function, such as serum creatinine and blood urea nitrogen (BUN) Genetic testing to identify specific hereditary mutations Imaging studies like ultrasound to assess kidney size and structure Kidney biopsy to confirm the presence of diffuse endocapillary proliferative glomerulonephritis and examine the tissue microscopically
Treatment Protocols: Blood pressure management using antihypertensive medications, especially ACE inhibitors or ARBs Dietary modifications to reduce protein load and manage fluid balance Use of immunosuppressive drugs if inflammation significantly progresses Regular monitoring of kidney function and urinary findings Preparation for dialysis or kidney transplant if kidney failure occurs Genetic counseling for affected families to understand inheritance patterns and risks
Clinical Advice & FAQs
Billing Guidance
Is N07.4 a billable ICD-10 code?
Yes, N07.4 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report N07.4?
Clinical documentation must specify the nature of Hereditary nephropathy, not elsewhere classified with diffuse endocapillary proliferative glomerulonephritis and any associated comorbidities for accurate reporting.
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