Synonyms
Factor twelve; Hereditary Angioedema Type III; FXIISA
Specimen Type
Whole Blood
Performing Lab
Quest forwards to National Jewish (TSO)
Epic ID
Other Reference Test
Lab Test Days
2x per Month
Standard TAT
14 Days
Collection Information
Specimen Required
1-3 mL Whole Blood collected in an ACD Solution A/B (yellow-top) tube
Container Type
Yellow (ACD)
Collection Instructions
Whole blood collected in an EDTA (lavender-top) or sodium heparin (green-top) tube is also acceptable.
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Ambient-OK
Specimen Stability
Room Temp=1 Weeks; Refrigerated=1 Month; Frozen=Unacceptable
Test Volume Required
3 mL Whole Blood
Minimum Test Volume
1 mL Whole Blood
Processing Instructions
Requires TSO form.
Comments
Insurance authorization is required prior to draw for Outpatients. MJ approval required for Inpatients. National Jewish test code: FXII. Requires TSO form.
CPT Codes
81403
Revised
10-15-20
Initials
SL