Biomarkers · Chemical
Cortisol, Free, 24-Hour Urine with Creatinine, LC/MS/MS
- LOINC codes
- 2147-7, 2162-6, 3167-4
- Tests that measure Cortisol, Free, 24-Hour Urine with Creatinine, LC/MS/MS
- Quest Diagnostics 1
Tests
Check the catalog code, specimen, method and preparation for every test that measures Cortisol, Free, 24-Hour Urine with Creatinine, LC/MS/MS. Select up to five tests to compare them side by side.
Quest Diagnostics 1 test
Single-analyte tests
Cortisol, Free, 24-Hour Urine with Creatinine, LC/MS/MS 11280
Urine · Fasting not stated · Turnaround Set up: Mon-Sat (a.m.); Report available: 4 days
Quest Diagnostics catalog pageMethod and collection
- Method
- Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
- Collection
- Record 24-hour urine volume on test requisition and urine vial. Reference ranges do not apply to random urine samples.
- Reference notes
- Cortisol, Free, 24-Hr Urine Adult 4.0-50.0 Pediatric 1-4 Years 0.9-8.2 mcg/24 hrs 5-9 Years 1.0-30.0 mcg/24 hrs 10-13 Years 1.0-45.0 mcg/24 hrs 14-17 Years 3.0-55.0 mcg/24 hrs Creatinine, 24-Hour Urine <3 Years Not established 3-8 Years 0.10-0.80 g/24 hours 9-12 Years 0.20-1.40 g/24 hours 13-17 Years 0.40-1.90 g/24 hours >17 Years 0.50-2.15 g/24 hours
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Lab catalogs
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Quest Diagnostics
Test catalog: 1 tests, with codes, specimens, methods and reference intervals
Codes and registries
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for Cortisol, Free, 24-Hour Urine with Creatinine, LC/MS/MS
Registered studies that measure Cortisol, Free, 24-Hour Urine with Creatinine, LC/MS/MS, on the U.S. National Library of Medicine registry.
Verify these ranges and sources
We compile this page from named laboratory catalogs, guidelines and studies. Labs calculate reference intervals from the people they test, for one assay method and one population group, so an interval describes that population rather than an optimal target.
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