Test ID: Z2439
CPT code: 82523
LOINC: 21215-9
Specimen Type: Red or SST
Frequency: 2 – 7 days
Instructions: 0.5 mL Serum from Red or SST, Refrigerate, Separate immediately. Min 0.3 mL.
Text: Monitor antiresorptive therapy with estrogen and calcium supplementation as well as drug therapy.
Methodology: Enzyme immunoassay (EIA)