Nexus Medical Labs is a CLIA-certified, CAP-accredited clinical laboratory that designs custom testing and assay development around what each client needs, then runs it. Instead of handing you a fixed menu, we start with what you need to measure and build the lab work to fit.
Nexus is the testing partner for teams that outgrew the one-size-fits-all lab: home-health and digital health brands, specialty clinics, and research groups. Whatever you are measuring and however you work, we design the testing around it and run it as if it were built for you alone.

The lab behind your product. We run your testing fast and return white-labeled results into your platform by API or SFTP, with reliable timelines and low rejection rates as you scale.

A lab program that adapts to your practice, not the other way around. Custom panels, turnarounds your patients notice, and a real person who knows your account when you call.

Custom assay development. Bring us a target and we design, validate, and run the assay, and act as an extension of your team.
When you work with Nexus, you get a lab designed around how you operate and a dedicated account lead who owns your program, with results back within 24 to 72 hours of receipt.
We design the panel and route results wherever they need to go.
Your dedicated account lead knows your program and turns around your questions and reports quickly, so you reach a person instead of a ticket queue.
Results come back within 24 to 72 hours of receipt, with a specimen rejection rate under 1%.
CLIA, CAP, HIPAA, and ISO 27001, with validation and paperwork ready so procurement and audits never slow you down.
When your in-house lab or primary reference lab is at capacity, we absorb the overflow so your results keep moving.
We work with you whether you're piloting your first product or scaling nationwide.

Nexus runs the self-collected specimens your patients send in and returns white-labeled results that connect to your platform by API, SFTP, or EHR integration. Timelines stay reliable and rejection rates stay low, built for teams scaling fast.

Yes. Nexus builds a custom lab program around your practice, covering the panel, the pickup, the delivery, and the billing, designed around how you already run. Tell us what you need and we design it.

Yes. Nexus develops and validates custom assays on ELISA and qPCR to CLIA standards with CAP oversight, then runs them. Bring us a target and we build the assay to measure it, a real scientific partner for teams without their own lab.
Nexus is built for the teams national labs treat as an afterthought, designing testing around your needs instead of handing you a fixed menu and a queue. You tell us what you need to measure, and we design the testing to fit: white-labeled testing for home-health brands, custom lab programs for clinics, and custom assay work for research teams. One high-complexity CLIA/CAP lab shaped to your work, run by a credentialed science team that picks up the phone.
Nexus returns results within 24 to 72 hours of receipt, with no rush fee. The lab runs on automation built for high-throughput testing, so that speed holds as your volume grows.
on volume
specimen rejection rate
coverage
*Traditional testing is available nationwide. Testing of home-collected specimens is available in 49 states; not available in New York.




Every program is priced custom, scoped to your samples and workflow, and kept competitive with no extras tacked on. Tell us about your samples and how you work, and we’ll put a number to it.
Getting started takes three steps: a short scoping call, a custom program design, and go-live.
Step 1
A short call to configure your panels, and we take it from there.
Step 2
Panel, integration, delivery, and compliance, scoped up front.
Step 3
We keep your testing running and your results on time, and your team stays focused on the work in front of them.