Labcorp Testing
Labcorp Testing
Opening hours
- Sunday
- 8 AM - 12 PM
- Monday
- 8 AM - 5 PM
- Tuesday
- 8 AM - 5 PM
- Wednesday
- 8 AM - 5 PM
- Thursday
- 8 AM - 5 PM
- Friday
- 8 AM - 5 PM
- Saturday
- 8 AM - 5 PM
3235 Vollmer Road #206
Flossmoor, Illinois 60422
Flossmoor, Illinois 60422
Services
Determines whether twins are identical or fraternal for personal knowledge and peace of mind only. Not intended for court use.
Includes: 2 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of collection
Price: $425
Includes: 2 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of collection
Price: $425
Determines whether twins are identical (monozygotic) or fraternal (dizygotic) with court-admissible results. Chain-of-custody procedures apply.
Includes: 2 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of collection
Price: $499
Includes: 2 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of collection
Price: $499
A non-legal DNA test is an informational test for personal use, such as a "peace-of-mind" paternity test, that provides results about genetic relationships but is not admissible in court because it does not follow a strict chain of custody.
1 child & alleged father & Mother
1 child & alleged father & Mother
or personal knowledge to determine whether two people are full or half siblings. Not intended for court use.
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of booking/collection
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of booking/collection
etermines whether two people are full or half siblings for legal purposes (court, benefits, inheritance). Chain-of-custody applies. Valid photo ID required for all adults.
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of booking/collection
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of booking/collection
stablishes a biological relationship between a grandparent and grandchild when an alleged parent is unavailable. Court-admissible results. Valid photo ID required.
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022
etermines biological relationships between aunts/uncles and nieces/nephews. Available as legal (court-admissible) or non-legal (peace-of-mind). Results typically available 1u20132 business days after the lab receives samples.
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022
or personal knowledge only u2014 not intended for court use. Test DNA from deceased individuals using available items. Acceptable items include blood, FTA card, toothbrush, fingernails, pulled hair with roots, or clothing with biological material. Third-party fees (funeral home, coroner, medical examiner) may apply and are billed at cost.
Includes: 1 item (blood or FTA card preferred) u2022 Additional items: +$200 each
Turnaround: Varies by case and lab
Includes: 1 item (blood or FTA card preferred) u2022 Additional items: +$200 each
Turnaround: Varies by case and lab
ABB-accredited immigration DNA case collection facility fee. Includes case management and sample custody. Laboratory fees (relationship testing + shipping) are paid separately to Alliance DNA based on case type and destination zone. Strict chain-of-custody; samples remain in facility custody until forwarded to the lab. Report issued to petitioner only.
Includes: up to 2 participants u2022 Additional: +$95 each
Sample: Cheek swab (buccal swab) u2022 Requirements: Government-issued photo ID + immigration paperwork u2022 Payment: Due at time of collection
Includes: up to 2 participants u2022 Additional: +$95 each
Sample: Cheek swab (buccal swab) u2022 Requirements: Government-issued photo ID + immigration paperwork u2022 Payment: Due at time of collection
on-invasive prenatal paternity using a blood draw from the mother and a cheek swab from the alleged father. No risk to pregnancy. Includes kit fee, phlebotomy, lab testing, and case management. Turnaround: 4u20137 business days.
Includes: up to 2 participants u2022 Additional alleged father: +$250 u2022 Gender add-on (14+ weeks): +$95
Sample: Mother blood draw + alleged father cheek swab u2022 Payment: Due at time of collection
Includes: up to 2 participants u2022 Additional alleged father: +$250 u2022 Gender add-on (14+ weeks): +$95
Sample: Mother blood draw + alleged father cheek swab u2022 Payment: Due at time of collection
etermines biological relationships between aunts/uncles and nieces/nephews. Available as legal (court-admissible) or non-legal (peace-of-mind). Results typically available 1u20132 business days after the lab receives samples.
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of collection
Includes: up to 3 participants u2022 Additional: +$125 each
Sample: Cheek swab (buccal swab) u2022 Payment: Due at time of collection
A grand parent DNA test determines the biological relationship between a child and their alleged grandparents, especially when a parent is unavailable for testing.
1 grandparent & 1 child additional persons $125 each
1 grandparent & 1 child additional persons $125 each
A sibling DNA test compares the genetic markers of two individuals to determine the probability of a biological relationship, indicating if they share one or both parents.
2 siblings full or half. additionsl persons $125 each
2 siblings full or half. additionsl persons $125 each
A non-legal DNA test is an informational test for personal use, such as a "peace-of-mind" paternity test, that provides results about genetic relationships but is not admissible in court because it does not follow a strict chain of custody.
1 child & alleged father add additional person $125
1 child & alleged father add additional person $125
DNA-Leagal Test
legal DNA test is a court-admissible genetic test used for legal purposes, such as establishing paternity for child support or custody, or in estate and inheritance cases. It differs from a home DNA test because it requires a strict, documented chain of custody, including on-site identity verification and sample collection by a certified professional at an official facility to prevent tampering and ensure the results are legally valid.
1 child & alleged father
1 child & alleged father
5 Panel Urine drug screen
A DOT 5‑panel urine drug screen is a federally mandated test for safety‑sensitive transportation employees. It detects drug metabolites through urinalysis performed at SAMHSA‑certified laboratories and follows strict chain‑of‑custody with Medical Review Officer (MRO) oversight under 49 CFR Part 40.
Five regulated drug classes (multiple substances in each):
• Marijuana (THC): THC/THCA metabolites
• Cocaine: cocaine and benzoylecgonine
• Amphetamines: amphetamine, methamphetamine, MDMA/MDA
• Opioids: heroin (6‑AM), codeine, morphine; certain semi‑synthetic opioids per current federal rules (e.g., hydrocodone, oxycodone)
• Phencyclidine (PCP): PCP metabolites
Applies to roles where impairment could affect public safety, such as commercial drivers, pilots, railroad and transit operators, pipeline workers, and maritime personnel. Turnaround: Negative screens are often available the same day; confirmed results typically post 1–3 business days after the lab receives the specimen.
Five regulated drug classes (multiple substances in each):
• Marijuana (THC): THC/THCA metabolites
• Cocaine: cocaine and benzoylecgonine
• Amphetamines: amphetamine, methamphetamine, MDMA/MDA
• Opioids: heroin (6‑AM), codeine, morphine; certain semi‑synthetic opioids per current federal rules (e.g., hydrocodone, oxycodone)
• Phencyclidine (PCP): PCP metabolites
Applies to roles where impairment could affect public safety, such as commercial drivers, pilots, railroad and transit operators, pipeline workers, and maritime personnel. Turnaround: Negative screens are often available the same day; confirmed results typically post 1–3 business days after the lab receives the specimen.
A U.S. Department of Transportation (DOT) drug screen is a federally regulated test for employees in safety-sensitive transportation jobs, such as commercial truck drivers, pilots, and train engineers
. The testing procedures are standardized to ensure safety and accuracy across various industries.
. The testing procedures are standardized to ensure safety and accuracy across various industries.
Hair follicle drug testing provides a longer detection window than urine, offering a broader view of substance use patterns. A small sample of head hair (about 100–120 strands cut near the scalp) is collected in a strictly documented chain‑of‑custody and analyzed at an accredited laboratory.
What it detects: multi‑class panels commonly include amphetamines (incl. methamphetamine/MDMA), cocaine, cannabinoids (THC), opiates/opioids (e.g., codeine, morphine; expanded opioids available), and PCP; additional classes (e.g., benzodiazepines, barbiturates) may be available per employer policy.
Detection window: typically up to ~90 days using a 1.5‑inch head‑hair specimen (body hair when head hair is unavailable). Note: hair testing does not reliably detect very recent use (last ~1–5 days). Turnaround: many negatives in ~1–2 business days after lab receipt; non‑negatives require confirmation (GC/MS or LC‑MS/MS) and Medical Review Officer (MRO) review before reporting.
What it detects: multi‑class panels commonly include amphetamines (incl. methamphetamine/MDMA), cocaine, cannabinoids (THC), opiates/opioids (e.g., codeine, morphine; expanded opioids available), and PCP; additional classes (e.g., benzodiazepines, barbiturates) may be available per employer policy.
Detection window: typically up to ~90 days using a 1.5‑inch head‑hair specimen (body hair when head hair is unavailable). Note: hair testing does not reliably detect very recent use (last ~1–5 days). Turnaround: many negatives in ~1–2 business days after lab receipt; non‑negatives require confirmation (GC/MS or LC‑MS/MS) and Medical Review Officer (MRO) review before reporting.
Post‑accident testing establishes whether alcohol or drugs were a factor after a workplace incident. Collections are initiated as soon as practicable to meet policy or regulatory timelines and are documented under strict chain‑of‑custody (Federal Custody and Control Form for DOT) with secure identity verification.
What we perform: Breath Alcohol Test (BAT) using an evidential breath tester, plus a urine drug screen (DOT 5‑panel for regulated roles, or company‑specified panel for non‑DOT). If a rapid screen is used on site, any non‑negative is automatically sent for laboratory confirmation (GC/MS or LC‑MS/MS) with Medical Review Officer (MRO) review before final reporting.
Turnaround & reporting: alcohol results are immediate; drug screen negatives often same day; confirmed non‑negatives typically 1–3 business days after lab receipt. Final documentation is prepared for HR, insurance, and—when applicable—regulatory recordkeeping.
Note: Also performed for non-DOT employer policies and insurance requirements.
What we perform: Breath Alcohol Test (BAT) using an evidential breath tester, plus a urine drug screen (DOT 5‑panel for regulated roles, or company‑specified panel for non‑DOT). If a rapid screen is used on site, any non‑negative is automatically sent for laboratory confirmation (GC/MS or LC‑MS/MS) with Medical Review Officer (MRO) review before final reporting.
Turnaround & reporting: alcohol results are immediate; drug screen negatives often same day; confirmed non‑negatives typically 1–3 business days after lab receipt. Final documentation is prepared for HR, insurance, and—when applicable—regulatory recordkeeping.
Note: Also performed for non-DOT employer policies and insurance requirements.
What we manage: Full third-party administration (C/TPA) for DOT-regulated random testing: pool setup and maintenance, statistically valid random selections, notifications, and compliance tracking across modes (FMCSA, FAA, FRA, FTA, PHMSA, USCG as applicable).
How it works: We enroll covered employees, perform periodic random draws at compliant rates for each DOT mode, notify your Designated Employer Representative (DER), coordinate breath alcohol and urine drug collections, and document every step under chain-of-custody.
Deliverables: selection rosters, selection notices, compliance calendar, MIS reporting support, record retention guidance, and audit support. Optional supervisor training and policy templates available.
Note: Also available for non-DOT employer programs (company random pools).
How it works: We enroll covered employees, perform periodic random draws at compliant rates for each DOT mode, notify your Designated Employer Representative (DER), coordinate breath alcohol and urine drug collections, and document every step under chain-of-custody.
Deliverables: selection rosters, selection notices, compliance calendar, MIS reporting support, record retention guidance, and audit support. Optional supervisor training and policy templates available.
Note: Also available for non-DOT employer programs (company random pools).
When to use it: Initiated when a trained supervisor observes specific, contemporaneous indicators of possible alcohol or drug use (appearance, behavior, speech, odor) while the employee is on duty.
What we do: Rapid scheduling and coordination for a Breath Alcohol Test (BAT) and urine drug screen under strict chain-of-custody. We provide documentation templates (observation checklists, narratives) and time-stamped records to support your decision-making and compliance file.
Supervisor readiness: We offer compliant reasonable suspicion training for supervisors so observations are properly documented and actions align with DOT regulations and company policy.
Turnaround: Alcohol results are immediate; confirmed laboratory drug results for non-negatives typically post within 1–3 business days after lab receipt, following MRO review.
Note: Used by DOT and non-DOT employers; documentation and supervisor training recommended for all programs.
What we do: Rapid scheduling and coordination for a Breath Alcohol Test (BAT) and urine drug screen under strict chain-of-custody. We provide documentation templates (observation checklists, narratives) and time-stamped records to support your decision-making and compliance file.
Supervisor readiness: We offer compliant reasonable suspicion training for supervisors so observations are properly documented and actions align with DOT regulations and company policy.
Turnaround: Alcohol results are immediate; confirmed laboratory drug results for non-negatives typically post within 1–3 business days after lab receipt, following MRO review.
Note: Used by DOT and non-DOT employers; documentation and supervisor training recommended for all programs.
A urine alcohol test detects recent alcohol consumption by measuring Ethyl Glucuronide (EtG) or ethanol in a urine sample, often used for monitoring abstinence or in legal settings due to its 3–4 day (70-80 hour) detection window. It acts as a reliable, non-invasive method that can detect alcohol consumption, not intoxication.
What it is: A Breath Alcohol Test (BAT) is an evidential test that estimates blood alcohol concentration (BAC) from deep-lung breath. It is fast, non-invasive, and produces immediate results.
When it’s used: DOT post-accident, reasonable suspicion/for-cause, return-to-duty, follow-up, and other employer-required screening situations.
How it works: A screening breath test is performed; if required by protocol, a confirmation test is conducted on a DOT-approved evidential breath tester (EBT) after the appropriate waiting period. All steps are documented on the DOT Alcohol Testing Form (ATF).
What it does NOT do: A BAT measures alcohol only. It does not test nicotine (tobacco) or other drugs—those require separate testing panels (urine, saliva, hair, or blood).
Turnaround & documentation: Results are provided during the visit with printed/electronic documentation for your records and regulatory compliance. Employer action thresholds are applied per federal regulations and company policy.
Note: Available for DOT and non-DOT employer programs.
When it’s used: DOT post-accident, reasonable suspicion/for-cause, return-to-duty, follow-up, and other employer-required screening situations.
How it works: A screening breath test is performed; if required by protocol, a confirmation test is conducted on a DOT-approved evidential breath tester (EBT) after the appropriate waiting period. All steps are documented on the DOT Alcohol Testing Form (ATF).
What it does NOT do: A BAT measures alcohol only. It does not test nicotine (tobacco) or other drugs—those require separate testing panels (urine, saliva, hair, or blood).
Turnaround & documentation: Results are provided during the visit with printed/electronic documentation for your records and regulatory compliance. Employer action thresholds are applied per federal regulations and company policy.
Note: Available for DOT and non-DOT employer programs.
What it is: A Breath Alcohol Test (BAT) is an evidential test that estimates blood alcohol concentration (BAC) from deep-lung breath. It is fast, non-invasive, and produces immediate results.
When it’s used: DOT post-accident, reasonable suspicion/for-cause, return-to-duty, follow-up, and other employer-required screening situations.
How it works: A screening breath test is performed; if required by protocol, a confirmation test is conducted on a DOT-approved evidential breath tester (EBT) after the appropriate waiting period. All steps are documented on the DOT Alcohol Testing Form (ATF).
What it does NOT do: A BAT measures alcohol only. It does not test nicotine (tobacco) or other drugs—those require separate testing panels (urine, saliva, hair, or blood).
Turnaround & documentation: Results are provided during the visit with printed/electronic documentation for your records and regulatory compliance. Employer action thresholds are applied per federal regulations and company policy.
When it’s used: DOT post-accident, reasonable suspicion/for-cause, return-to-duty, follow-up, and other employer-required screening situations.
How it works: A screening breath test is performed; if required by protocol, a confirmation test is conducted on a DOT-approved evidential breath tester (EBT) after the appropriate waiting period. All steps are documented on the DOT Alcohol Testing Form (ATF).
What it does NOT do: A BAT measures alcohol only. It does not test nicotine (tobacco) or other drugs—those require separate testing panels (urine, saliva, hair, or blood).
Turnaround & documentation: Results are provided during the visit with printed/electronic documentation for your records and regulatory compliance. Employer action thresholds are applied per federal regulations and company policy.
A 7-panel oral fluid test is a non-invasive screening method that uses a saliva sample to detect up to seven different classes of drugs or their metabolites. It is widely used by employers for pre-employment, post-accident, and reasonable suspicion testing because it is difficult to tamper with and identifies very recent drug use.
GxPerform provides you with specific recommendations
to assist you in your diet and training regimens to help
you reach peak athletic performance.
• 89 genetic markers tested, 15 traits scored
• Mental/physical foundation, training response,
fuel utilization and recovery recommendations
to assist you in your diet and training regimens to help
you reach peak athletic performance.
• 89 genetic markers tested, 15 traits scored
• Mental/physical foundation, training response,
fuel utilization and recovery recommendations
GxNutrient provides valuable insight into how your
body processes and utilizes key vitamins and nutrients.
• 42 genetic markers tested, 15 traits scored
• Food recommendations and success strategies for
maintaining healthy nutrient levels
body processes and utilizes key vitamins and nutrients.
• 42 genetic markers tested, 15 traits scored
• Food recommendations and success strategies for
maintaining healthy nutrient levels
GxRenew examines your unique genetic makeup to
help you understand how your genes dictate how
your body ages.
• 94 genetic markers tested, 28 traits scored
• Nutrition, exercise and lifestyle recommendations
to look and feel better, longer
help you understand how your genes dictate how
your body ages.
• 94 genetic markers tested, 28 traits scored
• Nutrition, exercise and lifestyle recommendations
to look and feel better, longer
GxSlim focuses on your body’s unique genetic makeup
to determine how you best react to specific diet and
exercise strategies for weight management.
• 45 genetic markers tested, 16 traits scored
• Food, nutrient and exercise recommendations
to determine how you best react to specific diet and
exercise strategies for weight management.
• 45 genetic markers tested, 16 traits scored
• Food, nutrient and exercise recommendations
Our Legal Deceased DNA Test provides court-admissible results with strict chain-of-custody documentation and certified collection procedures. This test includes a comprehensive case packet with Chain of Custody (COC) forms, Affidavit of Identity, Consent to Compare, and photo identification requirements.
Best for: Estate settlements, inheritance disputes, legal proceedings, court-ordered cases
Pricing: $850 (up to 2 items) + $250 per additional item
What's Included:
Chain of Custody (COC) documentation
Affidavit of Identity form
Consent to Compare authorization
Photo ID verification and documentation
Certified collection procedures
Court-ready report formatting
Important: Legal deceased DNA testing requires a third-party collector (funeral home, coroner, or medical examiner) for proper chain of custody. Additional third-party collection fees may apply and are typically billed separately.
Turnaround Time: 2–5 business days after lab receives samples
Accepted Sample Types: Toothbrush, razor, hairbrush, nail clippings, pulled hair with root, clothing with bodily fluid
Best for: Estate settlements, inheritance disputes, legal proceedings, court-ordered cases
Pricing: $850 (up to 2 items) + $250 per additional item
What's Included:
Chain of Custody (COC) documentation
Affidavit of Identity form
Consent to Compare authorization
Photo ID verification and documentation
Certified collection procedures
Court-ready report formatting
Important: Legal deceased DNA testing requires a third-party collector (funeral home, coroner, or medical examiner) for proper chain of custody. Additional third-party collection fees may apply and are typically billed separately.
Turnaround Time: 2–5 business days after lab receives samples
Accepted Sample Types: Toothbrush, razor, hairbrush, nail clippings, pulled hair with root, clothing with bodily fluid
Team
About
At our Flossmoor, IL location, LabCorp Testing provides DNA testing and DOT/non-DOT drug testing with a focus on accuracy, confidentiality, and clear next steps. We’re CLIA certified and partner with accredited laboratories, including Alliance DNA Laboratory for DNA testing and eScreen/Abbott for drug screening (ISO/IEC 17025:2017, CAP-FDT, SOC 2). Walk-ins are available Monday–Friday (9am–5pm), Saturday is appointment-only (8am–12pm), and mobile services are available by appointment. Use our Setmore booking to schedule quickly.
LabCorp Testing is an independent testing service and is not affiliated with Laboratory Corporation of America®.”
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