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Test ID: FCORT    
Cortisol, Free, LC/MS/MS

Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

Adult Reference Ranges for Cortisol, Free, LC/MS/MS:

 8:00-10:00 AM        0.07-0.93 mcg/dL

 4:00-6:00 PM          0.04-0.45 mcg/dL

10:00-11:00 PM       0.04-0.35 mcg/dL


Test Performed by: Quest Diagnostics Nichols Institute

                              33608 Ortega Highway

                              San Juan Capistrano, CA 92690-6130