5 Questions Every Clinical Lab Leader Should Ask Before Adding a New Assay

Clinical laboratories have never had more opportunities to expand their testing capabilities than they do today. As specialty diagnostics, precision medicine, and personalized health continue to evolve, clinical lab leaders are evaluating new ways to differentiate their organizations, strengthen provider relationships, and support emerging areas of care.

But successful laboratory growth requires more than adding another assay.

Every new test affects validation, workflow, quality oversight, staffing, inventory management, technical support, and long-term operational planning. The question isn’t simply whether an assay fills a clinical need. It’s whether the lab is prepared to implement, support, and scale the test successfully.

Before bringing a new assay online, clinical laboratory leaders should take a strategic approach to evaluating both the opportunity and the operational commitment it requires.

Five Questions Every Clinical Laboratory Leader Should Ask Before Adding a New Assay

Every lab has different growth objectives, resources, and operational challenges. While the right opportunity will vary from one organization to another, asking the right questions before implementation can help reduce risk, support long-term success, and ensure new testing capabilities align with your laboratory’s strategic goals.

1) Is there sustainable clinical demand for this test?

Excitement around a new biomarker doesn’t always translate into long-term utilization. Before investing significant resources, clinical laboratories should evaluate referral patterns, provider demand, reimbursement considerations, competitive positioning, and how the assay aligns with their long-term strategic goals.

The strongest growth opportunities solve an ongoing clinical need rather than capitalize on temporary market interest.

2) Can our lab’s operations support new assay implementation?

Analytical performance alone doesn’t determine whether an assay succeeds in the laboratory.

Validation, quality control, instrumentation, staffing, inventory management, technical support, workflow integration, and laboratory information systems all influence whether a new assay becomes a sustainable service or an operational burden.

Operational readiness for a new assay should be evaluated by lab management before validation begins, not after implementation exposes gaps.

3) Will this solution still work when testing volume doubles?

Growth is easy. Scaling is hard.

Many implementation plans are built around today’s workload instead of tomorrow’s demand.

Clinical laboratory leaders should consider how specimen flow, staffing, automation, turnaround times, quality processes, and supply chain requirements will perform as testing volumes increase. Planning for growth before capacity becomes a constraint allows laboratories to scale with fewer disruptions.

4) Does this assay strengthen our lab’s competitive position?

A larger test menu doesn’t automatically make a laboratory stronger. Strategic additions that address meaningful clinical needs do, though.

Specialty diagnostics can differentiate a lab by solving meaningful clinical problems, supporting emerging models of care, and complementing existing testing capabilities. A focused portfolio built around strategic strengths often creates greater long-term value than continually expanding into crowded testing markets.

5) Do we have supply partners who can support long-term success?

Bringing a new assay online is only the first step. Clinical evidence evolves, provider expectations change, and new technologies continue to reshape laboratory operations.

The right lab solutions partner helps labs move beyond implementation by providing scientific expertise, operational guidance, validation support, and practical insight as testing programs grow over time.

Clinical Lab Growth Is Easy. Scaling Is Hard.

The clinical laboratories that scale most successfully understand that sustainable growth isn’t measured by the number of assays they offer. It’s measured by their ability to implement, support, and continuously improve the services they provide.

Scientific innovation creates opportunity. Operational readiness transforms that opportunity into long-term success.

The labs that thrive will be those that make thoughtful decisions, build scalable workflows, and partner with assay supply partners that provide the scientific expertise and operational support needed to grow with confidence.

As your laboratory considers its next phase of growth, don’t just ask, “Should we add this assay?”

Ask, “Will this strengthen our laboratory, and are we prepared to support it successfully for years to come?”

Up Next: A Practical Lab Growth Planning Guide

The future of clinical laboratory growth isn't defined by how many tests a lab performs. In this post, we discuss what's essential for labs to scale, and provide a lab growth planning guide to help teams expand what's possible.

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