CRT2F - Overview: Creatinine, 24 Hour, Urine
Normalizing urinary analytes to account for the variation in urinary concentration
CTU - Overview: Creatinine, 24 Hour, Urine
Calculation of creatinine clearance, a measure of renal function, when used in conjunction with serum creatinine
CRT24 - Overview: Creatinine, 24 Hour, Urine
Urinary creatinine, in conjunction with serum creatinine, is used to calculate the creatinine clearance, a measure of renal function Normalizing urinary analytes to account for the variation in urinary concentration
https://www.mayocliniclabs.com/test-catalog/loinc-codes.php
Test Order LOINC Values current as of May 12, 2025 Test ID Test Order Name Order LOINC Code LOINC Attributes Method Name 10AIH Factor X Inhibitor Profile, Professional Interpretation 69049-5 Coagulation specialist...