ProPath Test Menu


TSH, reflex to Free T4


TEST DIRECTORY
Test Name
TSH, reflex to Free T4
Alternate Names
TSHr ft4
SPECIMEN REQUIREMENTS
Supplies for Submission
Red Top (1) or SST/Gold Top (1)
Specimen Collection
Submit a minimum of 0.75 mL serum.
Storage Requirements
Refrigerated
GENERAL AND TECHNICAL INFORMATION
CPT Code
84443