Sero Neg

Test Code

384527

CPT Codes
83520, 86200, 86235<br>Restricted Client Code

Includes

Cyclic Citrullinated Peptide (CCP) Antibody IgG
Sjogren's Antibody
14-3-3 eta Protein (performed at Quest San Juan Capistrano)

Preferred Specimen

3 mL serum

Minimum Volume

1.5 mL

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 4 days
Refrigerated: 7 days
Frozen: 30 days

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Gross hemolysis • Grossly lipemic • Grossly icteric

Methodology
Enzyme Linked Immunosorbent Immunoassay • Immunoassay

FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

Setup Schedule

Set up and Report available: See individual tests

Reference Range

See Laboratory Report

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.