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HelpTest Code TEFTMA Testosterone, Total and Free, Adult Male
Additional Codes
2004246
Performing Lab
ARUP
Methodology
Total Testosterone by Mass Spec, Free Testosterone by Equilibrium Dialysis
CPT
84402; 84403
Preferred Collection Container
SST
Specimen Type
Serum
Collection Volume
2 mL
Minimum Collection Volume
1 mL
Transport
Refrigerated to NCL. Frozen to ARUP
Rejection Criteria
non listed
Specimen Storage and Stability
Ambient: 24 hours; Refrigerated: 1 week; Frozen: 2 months
Turn Around Time
2-7 days
Lab Department
Referred Testing
Alternate Specimen
PST
GrnNoGel
GrnNaHep
RNoGel
Collection Instructions
Separate serum or plasma from cells ASAP or within 2 hours of collection.
Testing Volume
0.4 mL