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RIBOSOMAL P PROTEIN ANTIBODY

Message
Immediate Specimen Processing: Centrifuge specimen before transporting to the lab. If drawn using a plain red-top tube, transfer serum to a plastic screw-cap tube prior to transportation. Ambulatory Transport Temperature to Inova Central Lab: Refrigerated Specimen Stability: 48 hours


Test Code
LAB1399 RIBO1


Alias/See Also
RIBO1


CPT Codes
83516

Instructions
Processing Instructions: Centrifuge specimen before transporting to the lab. If drawn using a plain red-top tube, transfer serum to a plastic screw-cap tube prior to transportation. Preferred Testing Volume: 3 mL serum Minimum Testing Volume: 1 mL serum Transport Temperature: Refrigerated Stability: Ambient: 8 hoursRefrigerated : 48 hoursFrozen: > 48 hours Causes for Rejection: Unlabeled, mislabeled, wrong tube type, gross hemolyzed, QNS, exceeds specimen stability requirements. Performing Lab: Inova Central Lab


Report Available
24-Hours


Clinical Significance
1230130108



Last Updated: May 18, 2026


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.