84133 Assay of urine potassium
Pathology & Lab
Also known as: urine potassium, 24-hour potassium, urinary K+
Quantitative assay of urine potassium concentration, reflecting potassium excretion and renal function.
Clinical Context
Evaluates potassium balance, renal function, and electrolyte homeostasis; used to diagnose causes of hypokalemia or hyperkalemia.
RVU Breakdown
| Work RVU | 0.00 |
| Practice Expense RVU | 0.00 |
| Malpractice RVU | 0.00 |
| Total RVU | 0.00 |
Specialties
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.