Screening & Confirmation
The best option to confirm your results
Best practices suggest all presumptive positive instant drug tests be sent to a lab for further confirmation. We partner with several national leading labs to fit all of your confirmatory and lab-based screening needs. Let Intrinsic Interventions handle all your drug testing needs from VistaFlow onsite devices to lab based confirmations, we are your one shop stop.
Our lab partners are SAMHSA and CAP Certified
We understand the importance of fast turnaround times for confirmation services and offer a comprehensive list of testing and shipping options to fit your particular requirements. Most lab services deliver web based or emailed results within 24-48 hours from receiving sample.
Lab services consist of testing solutions and best practices in the following sectors:
- Justice and Treatment Services
- Customizable randomization programs
- Quick and Easy Account Set-Up
- Highly customized testing
- Worker’s Compensation
- Workplace
- Health Plans
- Legally defensible confirmation testing by either GC/MS or LC-MS/MS
- Lab technical support is available during working hours to answer your questions by phone or email
- Pain Management Medication Monitoring Hospitals
- Affordable on-site or telephonic testimony in every state
- Testing results in as little as 48 hours
Frequently Asked Questions About Screening & Confirmation
What type of screening & confirmation services are available?
We partner with certified labs as a third party to ensure we connect our customers with the best possible screening and confirmatory testing including GC/MS and LC/MS.
What is the turnaround time for lab results?
Lab results are typically delivered within 24–48 hours.
Who should use screening & confirmation services?
Our partner laboratories are ideal for organizations requiring confirmed results for compliance, legal, or policy-driven decisions.

