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3922: Testosterone, Free (Dialysis) and Total (LC/MS/MS) Print View
Testosterone Total LC-MS-MS  view ref range  ng/dL 
Testosterone Free DIALYSIS  view ref range  pg/mL 

PRIMARY
1 Serum 0.9 (0.4) mL   Refrigerated - 7 Day(s)/Room Temperature - 7 Day(s)/Frozen - 24 Month(s)  
ALTERNATE
  Plasma Heparinized 0.9 (0.4) mL   Refrigerated - 7 Day(s)/Frozen - 24 Month(s)/Room Temperature - 7 Day(s)  

Helpful in assessing testicular function in males and managing hirsutism, virilization in females.

Collect blood in a red-top tube (no gel). Serum separator
tubes are not acceptable.
Refrigerated preferred; Room temperature acceptable; Frozen acceptable


Rejection Criteria: Samples received in SST tubes. Grossly
lipemic and grossly hemolyzed samples are unacceptable.

Setup Schedule
Sunday-Saturday

Reported (Analytical Time)
4 days

CPT Codes
84402, 84403

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.

Notes
**This test is not New York approved for patients less than 6 years of age**






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