What is the PreTRM^® Test?

The PreTRM Test is performed via a single blood draw between 18 and 20 6/7 weeks of gestation (126-146 days).

PreTRM provides both your patient’s percentage of risk for delivering her baby prematurely with a validated threshold, and her risk of spontaneous premature birth relative to the population risk.

The PreTRM Test is appropriate for all singleton pregnancies in women who are asymptomatic for preterm labor.¹

The PreTRM Test must be ordered by a licensed healthcare provider. Orders can be placed online for a more efficient ordering process, faster report delivery, and enhanced patient support for sample collection. You can also use a paper test requisition form.

If you ordered through our online portal, the PreTRM Test Report will be available to view and download through the portal. You will also receive an email notifying you that the report is ready to be accessed online. If you ordered with a paper test requisition form, the PreTRM Test Report will be faxed to your practice.

Sera’s Customer Support Team will assist the patient with scheduling sample collection between 18 and 20 6/7 weeks of gestation (126-146 days). It is critical that the patient’s contact information be included with the test order. There is a broad network of phlebotomists that are equipped to perform the specimen collection and handling requirements for the PreTRM Test. Once the sample is collected and processed, the phlebotomist will ship it to Sera to run the PreTRM Test. If a patient needs assistance with sample collection, they can contact our Patient Support Team at: (801) 990-6605.

We believe cost should not be a barrier to information that can help you deliver a healthy baby.
With or without insurance, our Customer Support Team is ready to help.
We have financial support options to help those with higher than expected out-of-pocket cost including a patient assistance program, prompt pay discount, or interest-free monthly payment plan options.
You may receive an explanation of benefits (EOB) from your insurance company. This is not a bill. We will work with you and your insurance company to manage the appeals process..

*The amount you pay for PreTRM can depend on a number of factors, including the type of insurance you have, and even the level of coverage your insurance may provide.

Call: (801) 990-6605
Email: billing@pretrmaccess.com

The American Medical Association (AMA) has assigned a new, dedicated Current Procedural Terminology (CPT^®) Proprietary Laboratory Analysis (PLA) code, 0247U,  to facilitate Sera billing and payment for the PreTRM Test. This code is included in the revised set of PLA codes the AMA released on December 30, 2020, with an effective date of April 1, 2021.

The PreTRM test identifies biomarkers in maternal serum that have been clinically validated to be predictive of spontaneous preterm birth. Serum samples are analyzed via chromatographic separation followed by Multiple Reaction Monitoring (MRM) multiplex mass spectrometry. An algorithm combines the resulting biomarker relative abundances with individual clinical parameters to calculate the individualized patient risk prediction for spontaneous preterm birth.

Yes. Our CLIA ID number is 46D2064326. A copy of our license can be viewed here.

Yes. Our CAP number is 8715460 and our AU-ID is 1685065. A copy of our license can be viewed here.

Yes. The New York State Department of Health approved our laboratory to perform the PreTRM Test for New York patients. When combined with CAP and CLIA, this means we can offer the test in all 50 US states. A copy of our license can be viewed here.