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HelpCatalog ID Inhibitor T Inhibitor Titer
CPOE Test Name
Inhibitor Titer
Synonyms
Factor VIII,IX/VII inhibitor
Specimen Type
Plasma
Specimen Requirements
Light Blue Top (Sodium Citrate) tube; 2.7 mL blood
Causes for Rejection
Clotted specimen; hemolyzed specimen; improper labeling; improper collection; insufficient quantity; delay in transport
Turn Around Time
Batch testing
CPT / HCPCS Code
85335
Performing Lab
Core Laboratory BI 2023 721-2120
Critical Values
Positive
Storage and Transport
Room temperature. Transport to the lab immediately.
Special Instructions
Always allow blue top/citrate tubes to fill completely.
Reference Range
Negative
Test Consists
Incubated Mixing Studies – Factor assay
EPIC Orderable Procedure
LAB10359