Sign in →

Test Code RHFV RHEUMATOID FACTOR

Specimen Tube Description

MUSTARD TOP

Specimen Type

Serum

Specimen Required

1 ml Serum

Specimen Preparation

Spin and separate within 2 hours of collection

Specimen Stability Information

Ambient 24 hours, Refrigerated 3 days, Frozen 6 months

Day(s) and Times(s) Performed

24 hrs a day 7 days a week

Performing Laboratory

United Health Services Laboratories

CPT Code

86431

LOINC

11572-5