Other specified renal tubulo-interstitial diseases
ICD-10 N15.8 is a billable code used to indicate a diagnosis of other specified renal tubulo-interstitial diseases.
N15.8 encompasses a variety of renal tubulo-interstitial diseases that do not fall under more specific categories. This includes conditions such as pyelonephritis, which is an infection of the kidney often caused by bacteria ascending from the urinary tract, leading to inflammation and potential renal damage. Interstitial nephritis, characterized by inflammation of the kidney interstitium, can be caused by infections, autoimmune diseases, or drug reactions. Hydronephrosis, the swelling of a kidney due to a build-up of urine, can occur from obstructions in the urinary tract. Drug-induced nephropathy is a significant concern, particularly with medications such as NSAIDs, antibiotics, and certain chemotherapeutic agents. Urinary tract infections (UTIs) can also lead to renal complications if not treated promptly. Management often involves antibiotic therapy tailored to the specific pathogen identified, with careful monitoring for potential side effects and renal function. Accurate coding of these conditions is crucial for appropriate treatment and reimbursement.
Detailed clinical notes on renal function tests, imaging studies, and treatment plans.
Patients presenting with acute kidney injury, chronic kidney disease, or recurrent UTIs.
Ensure clear documentation of the cause of renal impairment and any comorbid conditions.
Surgical notes, imaging results, and pathology reports for any interventions.
Patients with obstructive uropathy or recurrent urinary tract infections.
Document any surgical interventions or procedures performed to address urinary tract issues.
Used to evaluate hydronephrosis or renal masses.
Document indications for the ultrasound and findings.
Nephrologists and urologists should ensure imaging correlates with clinical findings.
N15.8 includes various renal tubulo-interstitial diseases that are not classified elsewhere, such as drug-induced nephropathy, interstitial nephritis, and hydronephrosis.
Use N15.8 when the specific type of renal tubulo-interstitial disease is not documented or when multiple conditions are present that do not fit into a single category.
