Chlamydia and Chlamydophila Antibody Panel 1 (IgG)

Test Code

Quest Code

37125

CPT Codes
86631 (x3)

Includes

Chlamydia trachomatis (IgG)
Chlamydophila pneumoniae (IgG)
Chlamydophila psittaci (IgG)

Preferred Specimen

1 mL serum

Minimum Volume

0.1 mL

Instructions

Serum: Collect in a serum separator tube or red-top tube (no gel). The tube should be centrifuged after clotting. Spun serum separator tubes may be submitted at room temperature or refrigerated unopened without transfer to a plastic screw-cap vial.
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Red-top tube (no gel) serum should be transferred to a plastic screw-cap vial and submitted for testing.

Transport Container

Plastic screw-cap vial

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 7 days
Refrigerated: 14 days
Frozen: 30 days

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

Samples submitted in original red-top tube (no gel) • Gross hemolysis • Grossly lipemic • Grossly icteric

Methodology
Immunofluorescence Assay (IFA)

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: Mon-Sat; Report available: 1-3 days

Reference Range

C. trachomatis (IgG)	<1:64
C. pneumoniae (IgG)	<1:64
C. psittaci (IgG)	<1:64

Clinical Significance

Chlamydia/Chlamydophila species include C. pneumoniae, C. psittaci, and C. trachomatis. Each may cause pneumonia and other overlapping medical conditions.

Performing Laboratory
Quest Diagnostics Nichols Institute
14225 Newbrook Drive
Chantilly, VA 20153

Last Updated: August 20, 2019

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.