Antithrombin III
Label Mnemonic: AT3
Epic Lab Code: LAB1009
Downtime Form: A-1a Miscellaneous Request
Hemostasis/Thrombosis
6240 RCP
356-3573
Specimen(s):
Collection Medium:
Light Blue top tube 2.7 mL (Na Citrate)
Minimum:
Full draw; 2.7 mL light blue top.
Delivery Instructions:
Deliver to laboratory within 1 hour of collection.
Reference Range:
83-118%
Methodology:
Inhibition of thrombin activity, residual thrombin plasmin detected with chromogenic substrate.
CPT Code:
85300