What is rpr with reflex titer

Please direct any questions regarding coding to the payer being billed. The tests listed by specialty and category are a select group of tests offered. For a complete list of Quest Diagnostics tests, please adjust the filter options chosen, or refer to our Directory of Services.

Test Code CPT Code s Ordering Restrictions may apply. Preferred Specimen s 1 mL serum. Room temperature: 4 days Refrigerated: 7 days Frozen: 30 days.

Test Details. Clinical Significance. Customize the test information for your Service Area. Despite active syphilis, serologic tests may be negative in severely immunosuppressed patients such as those with AIDS.

In cases of untreated, late, or latent syphilis, the result of rapid plasma reagin may be negative. However, the syphilis screening test multiplex flow immunoassay and Treponema pallidum particle agglutination should be positive. A thorough clinical and historical evaluation should be performed to determine if treatment for latent syphilis is required.

Discordant results from reverse sequence syphilis screening-five laboratories, United States, Elsevier; Binnicker MJ, Jespersen DJ, Rollins LO: Direct comparison of the traditional and reverse syphilis screening algorithms in a population with a low prevalence of syphilis.

J Clin Microbiol. Skip to main content. Register Sign In. Test Catalog Account. Performed Days of the week the test is performed. Specimen Required Patient Preparation. Specimen Preparation. Unacceptable Conditions. May also include abnormal ranges. Interpretive Data Background information for test. May include disease information, patient result explanation, recommendations, details of testing, associated diseases, explanation of possible patient results. Compliance Category. Note Additional information related to the test.