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Arthritis Profile #25

Test Code


CPT Code(s)



Panel includes: DNA (ds) Antibody•Rheumatoid Factor Screen•ANAchoice(TM) Screen w/Reflex to Titer, IFA•Streptolysin O Antibody

Preferred Specimen(s)

For Specimen requirements see individual Tests listed under Test Components

Specimen Container

Plastic screw-cap vial

Specimen Stability



Performing Laboratory

Quest Diagnostics Nichols Institute
14225 Newbrook Drive
Chantilly, VA 20153

Setup Schedule

Varies with assay

Reference Range(s)

See individual assays.

LOINC®' Code(s)

The Result and LOINC information listed below should not be used for electronic interface maintenance with Quest Diagnostics. Please contact the Quest Diagnostics Connectivity Help Desk for more information at 800-697-9302.

NOTE: The codes listed in the table below are not orderable Test Codes.

Result NameLOINC CodeComponent Name
0312Streptolysin O Antibody5370-2Streptolysin O Ab
18167AANA Titer8061-4Nuclear Ab
18167BANA Pattern13068-2Nuclear Ab pattern
38318AANA Screen, IFA42254-3Nuclear Ab
2522Rheumatoid Factor Screen5297-7Rheumatoid factor
5962DNA (ds) Antibody5130-0DNA double strand Ab

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided 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 payer being billed.

LOINC assignment is based on a combination of test attributes, including the method used by the performing laboratory. For tests not performed by Quest Diagnostics, codes are assigned by the performing laboratory.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.