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Test Name

Cortisone, 24-Hour Urine

CPT Code(s)

83789

Includes

Creatinine

Methodology

Liquid Chromatography, Tandem Mass Spectrometry (LC/MS)

Reference Range(s)

Cortisone  
Adults 23-195 mcg/24 h

Creatinine  
3-8 Years 0.11-0.68 g/24 hours
9-12 Years 0.17-1.41 g/24 hours
13-17 Years 0.29-1.87 g/24 hours
Adults 0.63-2.50 g/24 hours

To view specimen requirements and codes please Select a regional laboratory.

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Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.

41889N
37554X
37554
37554
37554
37554
37554
37554X
37554X
37554
37554
37554X
41889N
37554X
37554
S51375
41889N
37554
37554
61396
37554X
141889
37554
37554
Cortisone, 24-Hour Urine
37554