84540 Assay of urine/urea-n
Pathology & Lab
Also known as: urine urea nitrogen, 24-hour UUN, urinary urea
Quantitative assay of urine urea nitrogen concentration reflecting nitrogen excretion and protein metabolism.
Clinical Context
Evaluates nitrogen balance and protein metabolism; used to assess nutritional status and renal function.
RVU Breakdown
| Work RVU | 0.00 |
| Practice Expense RVU | 0.00 |
| Malpractice RVU | 0.00 |
| Total RVU | 0.00 |
Specialties
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against MGMA data — all in one app.
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.