Updated Test
Effective Date
None Selected
Included in Report
Updated Test
Updated Test
Notes
Update to specimen requirement and rejection criteria
Collect: Light blue 3.2% sodium citrate
Specimen Preparation: For complete instructions, see Coagulation Test Collection Guide found under Resources/Interpretation Guides and Forms.
Send 1.0 mL platelet-poor plasma in a screw capped plastic vial. CRITICAL FROZEN.
Rejection Criteria: Refrigerated, thawed, refrozen specimens, serum
Test Details
Mnemonic
PRSF
Ordering Code
3005100
CPT-4 Codes(s)
85306