Coagulation Factor Inhibitor
Label Mnemonic: IN*
Downtime Form: A-1a Miscellaneous Request
Hemostasis/Thrombosis
6240 RCP
356-3573
Specimen(s):
Collection Medium:
and
Light Blue top tube 2.7 mL (Na Citrate) Light Blue top tube 2.7 mL (Na Citrate)
Minimum:
Full draw; TWO 2.7 mL light blue top
Rejection Criteria:
Short drawn tube, clot, traumatic tap (excessive hemolysis).
Delivery Instructions:
Deliver to laboratory immediately after collection.
Testing Schedule:
0800-1630 Monday through Friday. For additional services, contact Clinical Pathology Resident on-call at pager #3404.
Turn Around Time:
24 hours (upon receipt in laboratory)
Reference Range:
Negative
<0.5 BU
Comments:
Must have Hematology Consult approval from pager 4326.
Methodology:
Optical clot detection.
CPT Code:
Computer Epic Lab CPT Code Code Name Code IN2 LAB1038 Factor II Inhibitor 85335 IN5 LAB1044 Factor V Inhibitor 85335 IN7 LAB1047 Factor VII Inhibitor 85335 IN8 LAB1050 Factor VIII Inhibitor 85335 IN9 LAB1041 Factor IX Inhibitor 85335 IN10 LAB1054 Factor X Inhibitor 85335 IN11 LAB1057 Factor XI Inhibitor 85335 IN12 LAB1060 Factor XII Inhibitor 85335