Diagnostic Laboratory

Register for Test

Screen Shot 2020-10-02 at 11.18.20

COVID-19 Test

 Test for SARS-CoV-2 infection with a safe and convenient drive-through service. Collect your sample yourself using a gentle lower nasal swab under the guidance of our clinical staff. Get secure digital results in 24-48 hours (Standard) or same-day (Express).


24-48 Hour Results

$0 copay with any health insurance

or $192.50 via credit/debit

Email us for instant discount code


Same-day Results


via credit/debit

out-of-pocket payment only

 Test Type: SARS-CoV-2 RT-PCR Test

Collection Method: Gentle lower nasal swab for comfortable self-collection

Location: Drive-through facilities in West Sacramento and Loomis

Test Availability: By appointment only. Register online.

Results: Available in 24-48 hours (standard service) or same-day (express service)*


Insurance Coverage: All insurance providers are accepted and should cover 100% of the cost to patients**

Uninsured Program: Out-of-pocket payment option available. Email us for an instant discount code.

How Do I Get Tested?

Step 1


Complete online registration form

Step 2

Book appointment during registration

Step 3


Drive in for sample collection

Step 4


We conduct PCR test in-house

Step 5


Receive your test result by email

Visit our Frequently Asked Questions page for more information.

Highly Sensitive PCR Test

There are many different PCR tests with varying sensitivities in the market. Not all PCR tests are the same. We utilize one of the most sensitive PCR tests available to ensure that we provide you with the best possible diagnostic service.

More Comfortable Sampling

We collect samples from the front of your nose without going deeper into the back of the nose, while maintaining test accuracy. Going deeper into back of the nose may cause significant discomfort.

Your Safety First

To reduce possible exposure, you can stay in your car and swab your nose without coming in contact with our staff. Our staff will guide you through the entire process and will keep their distance to keep you safe.

COVID-19 Testing Services





& Family








Molecular Matrix is providing COVID-19 molecular testing under Emergency Use Authorization (EUA) from the FDA. Our services are available for employers, municipalities, schools, healthcare systems, and members of the community. All tests are run in our CLIA-certified laboratory in West Sacramento, California. View the COVID-19 Test Terms and Conditions.

The Coronavirus Self-Checker is an interactive clinical assessment tool that will assist individuals ages 13 and older, and parents and caregivers of children ages 2 to 12 on deciding when to seek testing or medical care if they suspect they or someone they know has contracted COVID-19 or has come into close contact with someone who has COVID-19.

For the most current information regarding COVID-19 and safety measures, please visit the Centers for Disease Control and Prevention website here in addition to your state and local health department websites.

*Most tests are processed in 48 hours unless the number of patient samples exceeds our current laboratory capacity.  We will contact you ASAP if we expect a delay in delivering your test result.

**Review the CARES Act here for more information about Health Insurance Provider responsibilities during the COVID-19 pandemic.