A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Rheumatoid Factor Screen with Reflex to Titer, Synovial Fluid

Test Code
RFSYN


Alias/See Also
15384X


CPT Codes
86430<br><strong>This test is not available for New York patient testing.</strong>

Includes
If Rheumatoid Factor, LA Screen is positive, then Rheumatoid Factor, LA Titer will be performed at an additional charge (CPT code(s): 86431)


Preferred Specimen
1 mL synovial fluid in a sterile screw cap container


Minimum Volume
0.3 mL


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 21 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Visible particulate matter • Lipemic sample


Methodology
Latex Agglutination (LA)

Setup Schedule
Evening Sets up 2 days a week.


Reference Range
Rheumatoid Factor, LA ScreenNegative
  Rheumatoid Factor, LA Titer<1:5


Performing Laboratory

Quest Diagnostics Nichols Institute
33608 Ortega Highway
San Juan Capistrano, CA 92690-6130





The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.