Collect	Gold / SST
	Also Acceptable	Lavender (EDTA), pink (K2EDTA), or green (sodium or lithium heparin)
	Transport	Refrigerated
	Minimum Volume	0.5mL Serum
	Remarks	Serum or plasma should be separated from cells and frozen immediately after collection.
	Notes	CRITICAL FROZEN. Additional specimens must be submitted when multiple tests are ordered.

82634 *The CPT codes provided are based on the AMA guidelines and for informational purposes