picardo.

Individual test · Labcorp 123880

Citric Acid (Citrate):Creatinine Ratio, Random Urine

This test measures the amount of citrate in your urine compared to creatinine, a waste product used to adjust for urine concentration. It helps show whether your urine contains enough citrate to prevent calcium crystals from forming into kidney stones. Doctors use this result to investigate potential causes of recurrent stones or conditions affecting how the kidneys balance acid. However, this test alone cannot diagnose specific kidney diseases or determine the exact makeup of existing stones.

How ordering works

  1. 1

    Review the order and pay on Picardo. Your account is set up as you check out.

  2. 2

    A licensed physician reviews the order and decides whether to authorize it.

  3. 3

    Give blood at a Labcorp location, or book an at-home draw for $75.00.

  4. 4

    Your results arrive in your Picardo account.

For adults 18+ in the US. Lab orders aren’t available in New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii or Maine.