Clinical Expertise
Our team brings deep laboratory and clinical experience to method selection, quality oversight and provider support — ensuring testing decisions are grounded in sound science.
CLIA & COLA Certified Laboratory
Advanced Toxicology Solutions for Confident Clinical Decisions
Prime Diagnostics Lab Inc. delivers accurate drug and toxicology testing backed by LC/MS confirmation, strict quality control and rapid, confidential reporting — so providers can act on results with certainty.
24–72 Hour Results
Typical turnaround time
CLIA Certified
CLIA #: 23D2176545
COLA Certified
Accredited quality program
Advanced Toxicology Testing
Screening & confirmation
Confidential Results
Secure, restricted access
Professional Team
Experienced lab staff
Who We Are
Science, Precision & Reliable Laboratory Testing
Our laboratory combines validated analytical methods with disciplined quality systems to produce results providers can defend and act on. From routine screening to complex confirmatory toxicology, every specimen follows a controlled, documented path.
24–72 hour turnaround
Standard reporting window from specimen receipt.
Accuracy
Validated methods, calibrated instrumentation and rigorous quality control on every run.
Reliability
Consistent, defensible results supported by documented procedures and verification.
Confidentiality
Specimens and reports handled under strict privacy and chain-of-custody protocols.
About Us
A clinical laboratory built around expertise and accountability
Specialized Drug & Toxicology Testing
We focus on toxicology: screening panels, expanded and custom panels, and LC/MS confirmatory testing designed for monitoring, compliance and treatment programs.
Phlebotomy & Lab Support
Collection supplies, phlebotomy services and staff guidance make specimen collection straightforward and compliant for partner practices.
Services
Comprehensive toxicology testing services
Routine Drug Screening
Immunoassay-based screening panels covering commonly monitored drug classes, with clear presumptive results delivered quickly.
Confirmatory Testing with LC/MS
Definitive identification and quantitation using liquid chromatography–mass spectrometry to eliminate ambiguity from screening results.
Specialized Toxicology Panels
Custom and expanded panels tailored to pain management, behavioral health, treatment monitoring and occupational programs.
Rapid Turnaround Services
Streamlined accessioning and processing deliver most results within 24–72 hours of specimen receipt.
Technology
Advanced Technology. Reliable Results.
Precision toxicology depends on the right instrumentation paired with disciplined process. Our analytical platform supports both rapid screening and definitive confirmation.
Analytical Instrumentation
Modern chromatography and mass spectrometry platforms maintained under scheduled calibration and preventive service.
Qualitative & Quantitative Testing
Detect the presence of a compound and measure its concentration at clinically meaningful thresholds.
Confirmatory Methods
LC/MS confirmation reduces false positives and provides defensible, compound-specific results.
Clear Reporting
Readable, provider-focused reports delivered securely through the LIS portal for fast clinical review.
Why Choose Us
Six reasons practices partner with Prime Diagnostics Lab
Expert Team
Experienced laboratory professionals and technologists overseeing every stage of testing.
Advanced Technology
Analytical instrumentation and confirmatory methods built for precision toxicology.
Patient-Centered Service
Respectful, confidential handling of every specimen and every result.
Compliance & Quality
CLIA and COLA certified operations with documented quality assurance programs.
Fast & Reliable
Typical 24–72 hour turnaround without compromising analytical integrity.
Provider Support
Direct access to our team for panel selection, result interpretation support and account needs.
Our Workflow
From specimen to verified result in five controlled steps
Specimen Collection
Samples are collected at your practice or by our phlebotomy team using compliant, clearly labeled collection kits with full chain-of-custody documentation.
Step 1 of 5
21+
Panels Available
2K+
Tests Completed
High Accuracy
Reliable Results
2+
Partner Practices
For Healthcare Providers
Dedicated support for your practice
We work as an extension of your clinical team — from account setup and supply logistics to panel design and result questions.
- Assistance selecting the right screening and confirmatory panels
- Collection supplies, kits and phlebotomy support
- Secure LIS access for your authorized staff
- Direct line to laboratory personnel for result questions
- Onboarding and training for collection staff
LIS Portal Access
View, download and print verified patient reports securely, any time, through our Laboratory Information System.
Open LIS PortalSupply Order Form
Request collection kits, containers, labels and shipping supplies for your practice in a few clicks.
Order SuppliesFAQ
Frequently asked questions
Contact
Talk with our laboratory team
Questions about panels, specimen requirements, account setup or turnaround times? We are here to help.
- 313-914-4276
- info@pdiagnosticlab.com
Monday – Friday, 9:00 AM – 5:00 PM