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Test Code F8 Factor 8 Assay

Important Note

Please call STAT courier! Must be to Coag lab within 4 hours of draw. Call Coag if you have any questions at 8-1730.

 

Clinical Indications

N/A

Additional Test Codes

Epic Order Code: Factor 8 Assay (aka F8)
Sunquest Order Code: F8
Px Order Code: LAB2223

Specimen Collection Type

Preferred: Blue (Sodium Citrate)

Minimum Collection Volume

2.7 mL

Reference Range

50-150%

Critical Value

N/A

Interpretation

N/A

Rejection Criteria

Clotted or Underfilled Tube
Hemolysis

Specimen Availability for Add-on Testing

4 hours

Specimen Stability

Must be frozen within 4 hours of draw.

Day(s) Performed

Monday through Sunday

Performing Lab- Department

TUKHS-BH – Hematology

CPT Code

85240

LOINC Code

3209-4

Test Alias

N/A

Additional Information / Notes

STATs done from 0630-2300.