Chromogenic Factor VIII Assay (Mailout)
Label Mnemonic: CH8M
Epic Lab Code: LAB8633
Downtime Form: A-1a Miscellaneous Request
Commercial Mail-out Laboratory
5231 RCP
356-8593
Specimen(s):
Plasma
Collection Medium:
Light Blue top tube 1.8 mL (Na Citrate)
Minimum:
Preferred Minimum: 1 mL platelet-poor plasma
Absolute Minimum: 0.8 mL platelet-poor plasma (Note: This volume does NOT allow for repeat testing.)
Turn Around Time:
7-8 days upon receipt at reference laboratory
Reference Range:
Age Range (%) <18y Use published ranges 18-60y 50 - 170
CPT Code:
85240