CPT Code(s):

• 82575

Preferred Specimen:

1 mL serum and 10 mL aliquot of 24-hour urine collection

Minimum Volume:

0.5 mL serum and 0.5 mL urine aliquot

Transport Container:

Serum Separator Tube (SST), Sterile Urine container(24-hour urine collection)

Transport Temperature Name:

Room temperature

Specimen Stability Components:

• Refrigerated: <4 days

Testing Schedule:

Daily

Reject Criteria:

Gross icteric