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Catalog ID Factor VII Factor VII

CPOE Test Name

Factor VII Level

Synonyms

Stable Factor

Specimen Type

Plasma

Specimen Requirements

Light Blue Top (Sodium Citrate) tube; 2.7 mL blood

Causes for Rejection

Tube improperly filled; specimen clotted; hemolysis; improper labeling; insufficient quantity; delay in trasport

Turn Around Time

Batched unless ordered stat.

CPT / HCPCS Code

85230

Performing Lab

Core Laboratory BI 2023 721-2120

Critical Values

<3 %

Storage and Transport

Room temperature. Transport to the lab immediately.

Special Instructions

Always allow blue top/citrate tubes to fill completely.

Reference Range

50 – 150%

Test Consists

Quantification of factor activity level

Methodology

Clot based assay

CPT/HCPCS Code