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HelpCatalog ID ATIII Antithrombin
CPOE Test Name
ATIII
Synonyms
AT-III
Specimen Type
Plasma
Specimen Requirements
Light Blue Top (Sodium Citrate) tube; 2.7 mL blood
Storage and Transport
Room temperature. Transport to the lab immediately.
Causes for Rejection
Wrong container; insufficient quantity; improper labeling;clotted; hemolyzed
Reference Range
84 – 123.0%
Turn Around Time
1 Hour
Performing Lab
Core Laboratory BI 2023 721-2120
Interpretation
Low values may predispose patient to thrombosis.
CPT/HCPCS Code
85300
CPT / HCPCS Code
85300