Other specified disorders of kidney and ureter
ICD-10 N28.89 is a billable code used to indicate a diagnosis of other specified disorders of kidney and ureter.
N28.89 encompasses a variety of kidney and ureter disorders that do not fall under more specific classifications. This includes conditions such as small kidney (renal hypoplasia), ischemic nephropathy, and other atypical renal disorders. Small kidney refers to a congenital or acquired condition where the kidney is smaller than normal, potentially leading to reduced renal function. Ischemic nephropathy is characterized by kidney damage due to inadequate blood supply, often resulting from vascular diseases. Other specified disorders may include rare conditions like renal dysplasia or specific types of nephritis that do not have a dedicated ICD-10 code. Accurate diagnosis and documentation are crucial, as these conditions can significantly impact renal function and overall health. Clinicians must provide detailed clinical information to support the use of this code, including the nature of the disorder, any associated symptoms, and the impact on kidney function.
Detailed clinical notes, lab results, imaging studies, and treatment plans.
Patients presenting with unexplained renal dysfunction, chronic kidney disease with atypical features, or congenital anomalies.
Ensure that all relevant diagnostic tests and their results are documented to support the diagnosis.
Surgical notes, imaging results, and patient history related to urinary tract disorders.
Patients with urinary obstruction or anomalies affecting the ureters.
Document any surgical interventions or procedures performed that relate to the kidney or ureter.
Used to evaluate kidney size and structure in patients with suspected renal disorders.
Document the reason for the ultrasound and findings.
Nephrologists and urologists should ensure imaging results are included in the patient's medical record.
N28.89 should be used when a patient has a kidney or ureter disorder that does not have a more specific code available. Ensure that the documentation clearly supports this diagnosis.
