Lab Quality & Test Utilization Toolbox

Practical templates and step-by-step tools to reduce unnecessary testing, shorten turnaround for critical results, and improve communication between labs and clinical teams.

Why this toolbox matters

Laboratory testing sits at the center of diagnosis and treatment. Unnecessary or poorly selected tests waste resources and can delay care; slow or unclear result communication can harm patients and frustrate clinicians. This toolbox gives teams concrete, adaptable tools to identify where testing is inappropriate or delayed, fix root causes, and measure improvement over time.

What you'll understand and be able to do

Using these resources, your team can: run a baseline turnaround-time (TAT) audit; map steps where delays occur; validate which tests are frequently unnecessary or duplicated; design quick interventions (order-entry prompts, priority routing, or result alerts); and track the effect of changes. All guidance is intended to be adapted to local practice, capacity, and regulatory needs.

Who benefits

This toolbox is useful for hospital laboratories and lab managers, pathology and clinical chemistry teams, emergency department and inpatient clinicians, outpatient clinics and primary care, quality and patient-safety staff, and clinical informaticists. Examples: a community hospital reducing STAT chemistry TAT, a primary-care network cutting duplicate vitamin testing, and a long-term-care provider clarifying lab-ordering expectations.

What's included

Start with the two practical items already available: a Lab Turnaround Time Audit & Root-Cause Worksheet (audit template) and a Lab Turnaround Time Improvement Kit (toolkit with suggested interventions and tests to run). These are designed to be copied, adapted, and embedded into local workflows. Consider converting the audit worksheet into an interactive checklist to save findings and track progress across teams.

How to use it with your team (recommended sequence)

1) Run a short TAT audit to identify bottlenecks and inappropriate orders. 2) Convene a small multidisciplinary huddle—lab techs, nurses, ordering clinicians, and quality staff—to review findings. 3) Prioritize 1–3 interventions that match capacity (e.g., order-entry prompts, priority labeling, courier timing, or staff role adjustments). 4) Measure impact with repeat audits and refine—don’t assume a single change will solve the problem. 5) Document local decisions and standard work so improvements persist across shifts.