# Urea Nitrogen and Creatinine Profile, 24-Hour Urine

> This test measures the levels of urea nitrogen and creatinine, which are waste products from protein and muscle breakdown, in a urine sample collected over 24 hours. It helps show how efficiently your kidneys are filtering waste from your blood. Doctors use these results to evaluate kidney health and help rule out issues like dehydration or kidney dysfunction. However, this test alone cannot diagnose the specific cause of kidney disease.

- Labcorp code: 317222
- Category: [Heart & Metabolic](https://app.picardo.health/labs/tests/heart-metabolic.md)
- Price: shown at checkout, before payment.
- Blood draw: free at a Labcorp location, or $75.00 at home.
- Order link: https://app.picardo.health/labs/order?tests=317222&ref=assistant

## About ordering

A licensed physician reviews every order before any test is run, and results arrive in the person's Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.