Colorado is one of the most interesting states currently as it comes to drug testing and drug-free workplace because marijuana is legal for medical and recreational use. Individuals needing a drug test for marijuana or any other type of court-ordered or employer drug testing can contact the drug screening centers in Colorado affiliated with National Drug Screening. Our affiliated drug testing facilities are open daily and testing can be set up immediately.
You can drug test yourself today with a confidential drug test which can be ordered in minutes over the phone; just call 866-843-4545. Many folks need a drug test for personal reasons or a court-ordered test. Drug testing can be simple, easy, and fast. Test for barbiturates, benzodiazepines, methadone, methaqualone, propoxyphene, alcohol, ecstasy, oxycontin, marijuana, cocaine, PCP, amphetamines & opiates. Our drug testing centers in Colorado test with a urine drug test, oral fluid drug test, and hair drug testing. Rapid drug testing or point of collection drug testing is also available.
How long does it take to get drug test results? Negative drug test results are typically back the next business day after specimen collection. Positive drug test results take a few days longer. Most people test for a five-panel drug test including marijuana, cocaine, PCP, amphetamines, and opiates. Some folks add barbiturates, benzodiazepines, methadone, methaqualone, and propoxyphene for a ten-panel drug test. drug testing is done at a lab certified by the Department of Health and Human Services (DHHS). All testing is also confirmed by gas chromatography/mass spectrometry (GC/ms), which is the gold standard for drug screen confirmations. all drug test results are reviewed by a certified medical review officer.
MRO Services
Medical Review Officers at National Drug Screening are certified by the American Association of Medical Review Officers (AAMRO) and the Medical Review Officer certification council (MROCC).
For court-ordered testing the drug test results can be sent directly to you or you can direct us to send your drug test results to your probation or parole officer. According to DOT regulations, all DOT drug screens must be reviewed by an MRO. Many states also require an MRO review. An MRO is a licensed M.D. with a history of substance abuse diagnostic work. This service is also available for Non-DOT testing. During the MRO’s review, it may be necessary for them to contact and speak directly with the donor to verify any types of medication the donor has taken. Every donor has an opportunity to discuss the positive drug test results with a Medical Review Officer in order to rule out that the positive drug test results from use of legal medication.
Employer Programs for a Drug-Free Workplace
In Colorado, a drug-free workplace program is important to defend a worker’s comp claim or unemployment compensation denial.
Colorado has no laws limiting drug testing and drug testing programs. There are no limits or requirements for drug testing in the workplace. Employers are not required to have a written drug policy except for unemployment and workers’ compensation purposes. Boulder, Colorado has a unique exception to this rule. Employers within the city limits of the Denver suburb are allowed to drug test employees based on “reasonable suspicion” but prior notice is required. No random testing is allowed. Post-accident drug testing is critical to the success of denying a worker comp claim. If a test comes back positive, it doesn’t necessarily mean the employee will lose all of his/her workers’ comp benefits. In order for an employer to claim “presumption of intoxication” and thus reduce all non-medical benefits by 50%, they will need to prove that the drug test was conducted in a certified/licensed facility and that a second sample has been preserved for re-testing. Split specimen collection for the drug test is required. Medical benefits for an employee injury will always be paid.
Drug and alcohol use/intoxication can have some consequences though for any potential severance pay or unemployment benefits. Testing positive for drug or alcohol usage can disqualify an employee from receiving unemployment compensation. Employees can get these benefits restored though if they provide documentation that they are attending a drug treatment program.
In Colorado, a drug-free workplace program is important to defend a worker’s comp claim or unemployment compensation denial. Colorado has a law providing significant workers comp benefits to employers. there is a presumptive 50% reduction of “nonmedical benefits” (presumption of intoxication) if certain test levels met. (0.10 alcohol – positive drug (split sample required)). Colorado has an unemployment law providing no payment shall be chargeable to the employer if the employee was separated from employment for distribution of intoxicants or tested positive for drugs or alcohol in excess of 0.04 as established in the employer’s policy.
Colorado now has a medical marijuana law and allows marijuana for recreational use. This poses a problem for employers. Can I drug test, my employees, for marijuana? Yes, employers in Colorado can still drug test employees for marijuana. Because marijuana will continue to be outlawed at the federal level, any employer can lean on that fact as a reason to continue enforcing its drug policy.
Colorado’s law states that it “is not intended to require an employer to permit or accommodate the use, consumption, possession, transfer, display, transportation, sale or growing of marijuana in the workplace or affect the ability of employers to have policies restricting the use of marijuana by employees.” Similarly, the regulations implementing Massachusetts’ medical marijuana law make clear that employers are not required to offer “accommodation of any on-site medical use of marijuana in any place of employment.” Colorado’s Amendment 64 makes it clear that the new law does not prohibit employers from continuing to test their employees: “nothing in this section is intended … to affect the ability of employers to have policies restricting the use of marijuana by employees.” That includes getting high at work or even after hours, according to legal experts and judicial rulings.
The bottom line is not about the law, it is about safety. Employers have an obligation to maintain a safe workplace.
Employers in Colorado should feel confident that the law is on their side. Employees smoking marijuana are subject to employer drug-free workplace programs and a positive drug test for marijuana will be a violation of policy that could lead to termination of employment.
Dish customer-service employee Brandon Coats, a quadriplegic, sued dish after the satellite-tv company fired him for testing positive for marijuana in a random drug test. Coats acknowledged that he used legal medical marijuana off-duty to help control muscle spasms but said he was never under the influence at work. nonetheless, Dish fired him after the positive test.
In a precedent-setting decision, the Colorado court of appeals upheld the firing. the court said that since marijuana is illegal under federal law, employers can sanction their workers and are not bound by Colorado’s lawful off-duty activities statute, which otherwise prevents employers from interfering in employees’ non-work activities.
Employers in high-turnover service industries such as retail, hotels, restaurants, and casinos may be less inclined to use routine drug screenings because they already are challenged with maintaining staffing levels. This attitude will change as these employers face less productive employers, theft in the workplace, turnover, absenteeism, and more on the job accidents.
What About Medical Marijuana And Employee Drug Testing?
– medical marijuana and drug-free workplace –
Of course, federal law still lists marijuana as a Schedule I drug, with no legal use; and courts around the country have upheld employer’s rights to have policies against hiring employees who smoke marijuana.
Marijuana Workplace Issues
- Employees who fall under federal guidelines such as the department of transportation’s testing regulations are prohibited from using marijuana in any form.
- THC is stored in the body fat and is slowly released over time. Since it is retained in the fat, an employee can test positive many days after use.
- Many employers also have work rules requiring the employee to disclose if he or she is taking any sedating medications that could impact his or her ability to work safely. This rule would apply even in states that have approved the medicinal use of marijuana.
- The use of marijuana definitely would cause fitness-for-duty concerns.
Medical and Recreational Marijuana
As you know in Colorado state laws allow medical and recreational marijuana. Under federal law, all use of marijuana is prohibited so for DOT regulated drug testing and other drug testing required by the federal government all use of marijuana is prohibited. This includes employers subject to The Federal Drug-Free Workplace Act. This act (The DFW Act) requires entities that contract with the federal government to enforce zero-tolerance policies regarding the use of illegal drugs in the workplace. Because federal contractors are subject to federal law pursuant to the terms of their contracts, and because marijuana is still an illegal drug under federal law, no state law may require a federal contractor to accommodate marijuana use.
Colorado’s constitution specifically says that employers don’t have to amend their policies to accommodate employees’ marijuana use. Employees that smoke marijuana for medical reasons or recreational should carefully review their companies’ drug-free workplace policy on the use of marijuana medical, recreational, or otherwise. Your company policy may prohibit the use of marijuana on or off the job.
Colorado article xviii sec. 14 (10)(b) states: “nothing in this section shall require any employer to accommodate the medical use of marijuana in the workplace.” additionally the Colorado amendment on recreational marijuana does not restrict employers from implementing workplace policies that restrict employee marijuana use.
ADA and Drug-Free Workplace
The Americans with Disabilities Act (ADA) does not require employers to allow marijuana use as a reasonable accommodation for an employee with a disability, even if that person is a registered medical marijuana patient. The court of appeals for the ninth circuit has held that “the ADA does not protect medical marijuana users who claim to face discrimination on the basis of their marijuana use.” Employers do not have to accommodate medical marijuana under the ADA because the ADA defines illegal drug use based on federal law, and so does not protect medical marijuana use.
The U.S. Court of Appeals for the sixth circuit has held that “private employees are not protected from disciplinary action as a result of their use of medical marijuana, nor are private employers required to accommodate the use of medical marijuana in the workplace.”
Courts are supporting the employer’s rights to maintain a drug-free workplace. Does your company really have a drug-free workplace and will your drug testing policy hold up to a lawsuit involving medical or recreational marijuana? Employers need to be careful, attorneys advise the following:
- Make sure your drug free workplace policy is in compliance with your state laws on drug testing and regarding discrimination against marijuana users.
- Federal regulations must be followed – DOT, ADA, and The Drug-Free Workplace Act of 1988
- Review and update your company drug-free workplace – are you prohibiting the use of marijuana – medical, recreational, and otherwise.
As each state continue to pass laws and regulations concerning medical and recreational marijuana use, employers will continue to be confronted with the need to comply with increasingly divergent state and federal law. Employers should closely monitor developments in their states and be prepared to periodically remind employees of their expectations and requirements. Is your drug-free workplace policy up to date? Colorado employers need to act now to update and revise drug-free workplace policies.
Does your policy have a statement that has the following language?
The company prohibits employees from reporting for work with an illegal drug, including marijuana (medical, recreational, or otherwise), in their system. The company conducts drug testing for marijuana and enforces this policy consistently with respect to all drugs, including marijuana (medical, recreational, or otherwise), as the law allows the company to do.
National Drug Screening can help employers to address drug abuse prevention in the workplace. a drug-free workplace policy needs a written policy, employee education, and supervisor training. A free kit is available to help employers set up and maintain a drug-free workplace. It is suitable for all sizes of workplaces. The free kit provides public and private workplaces with practical evidence-based information, resources, and tools for producing and maintaining drug-free workplace policies and programs. To receive this free drug-free workplace kit, simply send us your request.
Drug testing is available in Colorado in all areas of the state. If you need a drug test today, just make a quick phone call. National Drug Screening is affiliated with drug testing centers in Denver, Colorado Springs, Telluride, Golden, Arvada, Broomfield, Glenwood Springs, Lakewood, Castle Rock, Englewood, Westminster, Crested Butte, Winter Park, Thornton, Pagosa Springs, Lyons, Parker, Manitou Springs, Fort Collins, Aspen, Vail, Longmont, Breckenridge, Ouray, Louisville, Salida, Leadville, Montrose, Nederland, Lafayette, Gunnison, Buena Vista, Frisco, Alamosa, Commerce City, Black Hawk, Erie, Silverton, Cañon City, Boulder, Aurora, Centennial, Pueblo, Grand Junction, Estes Park, Littleton, Loveland, Durango, Greeley and Steamboat Springs. Call today to get into one of our drug testing centers for your personal drug test.
Order a drug test now from National Drug Screening. Our drug testing facilities are available in all areas of Colorado.
We provide drug and alcohol testing for employers and individuals. Call us today at 866-843-4545
Search for Testing Locations
Testing locations in Colorado
| Location | Address |
|---|---|
| 5280 Drug Testing Company, Llc Denver | 4600 S Syracuse St., Denver, Colorado 80237 |
| A &Amp; M Exams | 1255 Lake Plaza Dr, Colorado Springs, Colorado 80906 |
| A1 Drug & Alcohol Screening Rifle | 300 Railroad Ave, Rifle, Colorado 81650 |
| Accu-Rapid Test, Llc Trinidad | 500 SAN JUAN ST, Trinidad, Colorado 81082 |
| Accu-Rapid Trinidad | 500 San Juan St, Trinidad, Colorado 81082 |
| Accu-Test Of Northern Colorado; | 2529 N. Lincoln Ave Suite C, Loveland, Colorado 80538 |
| Ad Compliance Services, Llc Sterling | 375 CHARMONY FRONTAGE RD, Sterling, Colorado 80751 |
| Any Lab Test Now Colorado Springs | 7824 N Academy Blvd Ste B, Colorado Springs, Colorado 80920 |
| Any Lab Test Now Westminster | 5674 W 88th Ave, Westminster, Colorado 80031 |
| Arkansas Valley Regional Medicine La Junta | 1100 Carson Ave, La Junta, Colorado 81050 |
| At Your Site Drug Testing -Healthone-N Aurora | 6140 K6 South Gun Club Road #2, Aurora, Colorado 80016 |
| Aviation & Occupational Medicine-Micha Denver | 6900 E 47th Ave Dr Ste 100, Denver, Colorado 80216 |
| Boulder Community Reference Laboratory Boulder | 1000 Alpine Ave Ste 160, Boulder, Colorado 80304 |
| Brighton Medical Clinic Brighton | 70 S 20th Ave, Brighton, Colorado 80601 |
| Broadmoor Medical Clinic Colorado Springs | 1299 Lake Plaza Dr., Colorado Springs, Colorado 80906 |
| Burlington Medical Clinic Burlington | 291 15th St, Burlington, Colorado 80807 |
| C.C.O.M Canon City | 1338 Phay Avenue, Canon City, Colorado 81212 |
| Cb Medical Center Crested Butte | 214 6th Ave, Crested Butte, Colorado 81224 |
| Centura Centers For Occupational Med. Pueblo | 4112 Outlook Blvd Ste 37, Pueblo, Colorado 81008 |
| Centura Health-Summit Medical Frisco | 340 Peak One Dr., Frisco, Colorado 80443 |
| Centura Home Care, Llc-Ccom Frisco Frisco | 18 School Road, Frisco, Colorado 80443 |
| Centura Home Care, Llc-Dba Ccom Pueblo Pueblo | 4112 OUTLOOK BLVD, Pueblo, Colorado 81008 |
| Colo Plains Med Center Fort Morgan | 1000 Lincoln St, Fort Morgan, Colorado 80701 |
| Colorado Health Services Colorado Springs | 327 E. Pikes Peak Avenue, Colorado Springs, Colorado 80903 |
| Colorado Mobile Drug Testing Fort Morgan | 219 E Railroad Ave, Fort Morgan, Colorado 80701 |
| Community Hospital Grand Junction | 2021 N 12th St, Grand Junction, Colorado 81501 |
| Community Medical Center Lafayette | 1000 W South Boulder Rd, Lafayette, Colorado 80026 |
| Complete Mobile Drug Testing | 9761 Josephine St, Thornton, Colorado 80229 |
| Compliance Drug & Alcohol Testing Cortez | 343 E. Main Street, Cortez, Colorado 81321 |
| Concentra Medical Center – Denver | 3600 E ALAMEDA AVE, Denver, Colorado 80209 |
| Concentra Medical Center – Lakewood | 605 PARFET ST, Lakewood, Colorado 80215 |
| Concentra Medical Center – Windsor | 9299 EASTMAN PARK DR, Windsor, Colorado 80550 |
| Concentra Medical Center -Highlands Ra | 9330 S UNIVERSITY BLVD, Highlands Ranch, Colorado 80126 |
| Concentra Medical Center Aurora | 10355 E Iliff Ave, Aurora, Colorado 80247 |
| Concentra Medical Center Colorado Springs | 2322 S Academy Blvd, Colorado Springs, Colorado 80916 |
| Concentra Medical Center Denver | 1730 Blake St, Denver, Colorado 80202 |
| Concentra Medical Center Englewood | 7150 S. Fulton St, Englewood, Colorado 80112 |
| Concentra Medical Center-Fort Collins | 620 S LEMAY AVE, Fort Collins, Colorado 80524 |
| Concentra Medical Centers Aurora | 3350 PEORIA ST, Aurora, Colorado 80010 |
| Concentra Medical Centers Boulder | 3300 28th Street, Boulder, Colorado 80301 |
| Concentra Medical Centers Colorado Springs | 5320 Mark Dabling Blvd, Colorado Springs, Colorado 80918 |
| Concentra Medical Centers Denver | 420 E 58th ave, Denver, Colorado 80216 |
| Concentra Medical Centers Denver | 1212 S. BROADWAY, STE. 150, Denver, Colorado 80210 |
| Concentra Medical Centers Denver | 5855 E STAPLETON DR N, Denver, Colorado 80216 |
| Concentra Medical Centers Fort Collins | 2620 E Prospect Rd Ste 160, Fort Collins, Colorado 80525 |
| Concentra Medical Centers Golden | 770 Simms St Ste 100, Golden, Colorado 80401 |
| Concentra Medical Centers Littleton | 20 W Dry Creek Cir, Littleton, Colorado 80120 |
| Concentra Medical Centers Thornton | 500 E 84th Ave Ste B14, Thornton, Colorado 80229 |
| Conspire | 4980 Kipling, Wheat Ridge, Colorado 80033 |
| Conspire! | 1495 Garden of the Gods Rd, Colorado Springs, Colorado 80907 |
| Covenant Drug &Amp; Alcohol Testing | 641 E Main St, Unit B, Cortez, Colorado 81321 |
| Craig Memorial Hospital Lab Craig | 785 Russell St, Craig, Colorado 81625 |
| D &Amp; A Mobile Onsite | PO Box 75252, Colorado Springs, Colorado 80970 |
| D.A.T. Express Test-Col-02 Craig | 333 E Victory Way, Craig, Colorado 81625 |
| D.A.T. Express Test-Col-03 Paonia | 1482 Highway 133 Ste 7, Paonia, Colorado 81428 |
| Delta Drug Testing, Llc Delta | 239 Palmer St, Delta, Colorado 81416 |
| Doctors On Call Avon | 142 Beaver Creek Place, Avon, Colorado 81620 |
| Drug Techs L.L.C. | 51 W 84th Ave STE 304, Denver, Colorado 80260 |
| Drug Testing ,Inc Montrose | 26 South Stough, Montrose, Colorado 81401 |
| Drug Testing Services, Inc. Denver | 1570 Humboldt St Fl 1, Denver, Colorado 80218 |
| Drug Testing, Inc Of Gunnison Gunnison | 106 S Taylor St, Gunnison, Colorado 81230 |
| Drugtechs Denver | 8333 Greenwood Blvd, suite 215, Denver, Colorado 80221 |
| Durango Urgent Care, Llc Durango | 2577 MAIN AVE, Durango, Colorado 81301 |
| Emergicare Colorado Springs | 3002 S Academy Blvd, Colorado Springs, Colorado 80916 |
| Emergicare Colorado Springs | 4083 Austin Bluffs Pkwy, Colorado Springs, Colorado 80918 |
| Emergicare Colorado Springs | 4520 Northpark Dr, Colorado Springs, Colorado 80918 |
| Emergicare Pueblo | 4117 N Elizabeth St, Pueblo, Colorado 81008 |
| Emsi- Denver Denver | 7100 Broadway, Denver, Colorado 80221 |
| Emsi-Colorado Springs Colorado Springs | 1255 Lake Plaza Dr, Colorado Springs, Colorado 80906 |
| Estes Park Medical Center | 555 Prospect Avenue, Estes Park, Colorado 80517 |
| Examone Centennial | 7384 South Alton Way, Centennial, Colorado 80112 |
| Examone Colorado Springs | 2754 Janitell Road, Colorado Springs, Colorado 80906 |
| Exempla Occ Med Wheatridge | 9830 West I-70 Frontage Rd So, Wheatridge, Colorado 80033 |
| Fastest Labs Of South Denver | 6810 South Dallas Way, Greenwood Village, Colorado 80112 |
| First Care Physicians Fort Collins | 2160 W Drake Rd, Fort Collins, Colorado 80526 |
| First-Care Medical Clinic Loveland | 295 E 29th St, Loveland, Colorado 80538 |
| Four Corners Drug Testing Cortez | 33 N Chestnut, Cortez, Colorado 81321 |
| Four Corners Drug Testing Durango | 278 SAWYER DR, Durango, Colorado 81303 |
| Four Corners Drug Testing Grand Junction | 496 28 1/2 RD, Grand Junction, Colorado 81501 |
| Ft.Morgan Medical Group Fort Morgan | 102 W 9th Ave, Fort Morgan, Colorado 80701 |
| Glenwood Medical Associates Glenwood Springs | 1830 Blake Ave, Glenwood Springs, Colorado 81601 |
| Grand River Health And Safety Center Parachute | 71Sipprelle Drive, Parachute, Colorado 81635 |
| Greeley Medical Clinic Greeley | 1900 16th St, Greeley, Colorado 80631 |
| Healthone Clinic Services Denver | 4704 Harlan St Ste 100, Denver, Colorado 80212 |
| Healthone Clinic Services Denver | 5700 Lincoln Dr, Denver, Colorado 80216 |
| Healthone Occupational @ Centennial-No Centennial | 14100 E Arapahone #110, Centennial, Colorado 80112 |
| Healthone Occupational @ Suburban-Not Thornton | 9195 Grant Street #100, Thornton, Colorado 80229 |
| Healthquest Medical, Inc. Colorado Springs | 1495 GARDEN OF THE GODS RD, Colorado Springs, Colorado 80907 |
| High Country Health Care, P.C. Silverthorne | 265 Tanglewood Lane, Silverthorne, Colorado 80498 |
| Injury Care Colorado Of Brighton Brighton | 2801 PURCELL ST, Brighton, Colorado 80601 |
| Integrity Urgent Care North | 13445 Voyager Parkway, Colorado Springs, Colorado 80921 |
| Intergrity Urgent Care Colorado Springs | 4323 Integrity Center Point, Colorado Springs, Colorado 80917 |
| Intermountain Toxicology Collection, I Rifle | 3161 Baron Lane Unit E, Rifle, Colorado 81650 |
| Johnson Drug Testing, Llc Fort Collins | 605 S COLLEGE AVE, Fort Collins, Colorado 80524 |
| Kcg Drug Alcohol Solutions Denver | 6135 LIPAN ST, Denver, Colorado 80221 |
| Labcorp Aurora | 1550 S POTOMAC, STE 325, Aurora, Colorado 80012 |
| Labcorp Boulder | 5377 MANHATTAN CIRCLE #100, Boulder, Colorado 80303 |
| Labcorp Broomfield | 899 US HIGHWAY 287 STE 500, Broomfield, Colorado 80020 |
| Labcorp Colorado Springs | 3225 INTERNATIONAL CIR,STE 200, Colorado Springs, Colorado 80910 |
| Labcorp Englewood | 499 E HAMPDEN AVE STE 290, Englewood, Colorado 80113 |
| Labcorp Fort Collins | 2126 MILESTONE DR, STE 121, Fort Collins, Colorado 80524 |
| Labcorp Grand Junction | 1120 WELLINGTON AVE, STE 208, Grand Junction, Colorado 81505 |
| Labcorp Highlands Ranch | 206 W COUNTY LINE RD STE 150, Highlands Ranch, Colorado 80129 |
| Labcorp Pueblo | 1306 N GRAND AVE, Pueblo, Colorado 81003 |
| Labcorp Westminster | 12213 PECOS ST #600, Westminster, Colorado 80234 |
| Lc Drug & Alcohol Testing Associates Durango | 570 Turner Dr, Durango, Colorado 81303 |
| Mcc Durg & Alcohol Screening Inc. Grand Junction | 1236 North 7th St., Grand Junction, Colorado 81501 |
| Mckee Medical Center Loveland | 2000 Boise Ave, Loveland, Colorado 80538 |
| Medical Services Greeley | 7257 W 4TH ST, Greeley, Colorado 80634 |
| Memorial Hospital Occupational Health Center | 2502 East Pikes Peak Ave, Colorado Springs, Colorado 80909 |
| Mercy Medical Center Durango | 1010 Three Springs Blvd, Durango, Colorado 81301 |
| Midtown Occupational Health Services Denver | 2420 W. 26th Ave Bldg. D, Denver, Colorado 80211 |
| Mt. Valley Medical Center Kremmling | 214 S 4th Street, Kremmling, Colorado 80459 |
| Noco Drug Testing, Llc | 4196 N. Garfield Ave, Loveland, Colorado 80538 |
| Occupational Medicine-Longmont Longmont | 205 S MAIN ST, Longmont, Colorado 80501 |
| Onsite Medical Testing @ Thrive Md Edwards | 56 EDWARDS VILLAGE BLVD, Edwards, Colorado 81632 |
| Onsite Medical Testing, U.S.A. Greenwood Village | 5650 Greenwood PL Blvd., Greenwood Village, Colorado 80111 |
| Parkview Medical Center Eap Pueblo | 56 Club Manor Dr Ste 102, Pueblo, Colorado 81008 |
| Peak Form Physical Therapy Brighton | 70 S 20TH AVE, Brighton, Colorado 80601 |
| Permits & Papers Inc-Dba/ Toxmed Servi Burlington | 49801 Us Highway 24, Burlington, Colorado 80807 |
| Pioneers Hospital Meeker | 345 Cleveland St, Meeker, Colorado 81641 |
| Plains Medical Center Limon | 820 1st Street, Limon, Colorado 80828 |
| Procom Pueblo | 2025 North Norwood Ave, Suite, Pueblo, Colorado 81001 |
| Professional Compliance & Testing, Llc Pueblo | 2025 North Norwood Ave. Ste. B, Pueblo, Colorado 81001 |
| Quest Diagnostics-Aurora South Psc | 1411 S Potomac St, Aurora, Colorado 80012 |
| Quest Diagnostics-Balsam Psc | 6179 S Balsam Way, Littleton, Colorado 80123 |
| Quest Diagnostics-Boulder Psc | 5387 Manhattan Cir, Boulder, Colorado 80303 |
| Quest Diagnostics-Broomfield Psc | 799 Highway 287, Broomfield, Colorado 80020 |
| Quest Diagnostics-Colorado Springs Pri | 155 Printers Pkwy, Colorado Springs, Colorado 80910 |
| Quest Diagnostics-Colorado Springs Ten | 2620 Tenderfoot Hill St, Colorado Springs, Colorado 80906 |
| Quest Diagnostics-Colorado Springs Tut | 6140 Tutt Boulevard, Colorado Springs, Colorado 80923 |
| Quest Diagnostics-Colorado Springs Web | 1715 N Weber St, Colorado Springs, Colorado 80907 |
| Quest Diagnostics-Denver Main Lab | 695 S Broadway, Denver, Colorado 80209 |
| Quest Diagnostics-Fort Collins Haxton | 1100 Haxton Drive, Fort Collins, Colorado 80525 |
| Quest Diagnostics-Grand Junction Psc | 790 Wellington Ave, Grand Junction, Colorado 81501 |
| Quest Diagnostics-Greeley Psc | 7251 West 20th Street, Greeley, Colorado 80634 |
| Quest Diagnostics-Longmont Psc | 2130 Mountain View Ave, Longmont, Colorado 80501 |
| Quest Diagnostics-Northglenn Psc | 11310 Huron St, Northglenn, Colorado 80234 |
| Quest Diagnostics-Pueblo Lake Ave Psc | 1910 Lake Ave, Pueblo, Colorado 81004 |
| Quest Diagnostics-Quebec Psc | 8671 S Quebec St, Highlands Ranch, Colorado 80130 |
| Regional Occupational Medicine Program Highlands Ranch | 640 Plaza Dr Ste 150, Highlands Ranch, Colorado 80129 |
| Rocky Ford Family Health Center Rocky Ford | 1014 Elm Ave, Rocky Ford, Colorado 81067 |
| Rocky Mountain Drug Testing, Llc Aurora | 13650 E MISSISSIPPI AVE, Aurora, Colorado 80012 |
| Rocky Mountain Drug Testing, Llc Englewood | 730 W Hampden Ave Ste 200, Englewood, Colorado 80110 |
| Salida Hospital District Salida | 448 E 1st St, Salida, Colorado 81201 |
| Science Of You Commerce City | 5101 N Quebec Street, Commerce City, Colorado 80022 |
| Silt Medical Center Silt | 2001 Horseshoe Trail, Silt, Colorado 81652 |
| Southern Colorado Clinic-Occupational Pueblo | 3676 Parker Blvd, Pueblo, Colorado 81008 |
| Specimens Unlimited Lamar | 30950 C.R. 6.5, Lamar, Colorado 81052 |
| Steamboat Medical Group Steamboat Springs | 1475 Pine Grove Rd Ste 102, Steamboat Springs, Colorado 80487 |
| Summit Medical Center/Centura -Colorad Frisco | 340 PEAK ONE DRIVE, Frisco, Colorado 80443 |
| Summit Medical Surgical Center Frisco | Highway 9 And School Road, Frisco, Colorado 80443 |
| Surface Creek Family Pracitce Cedaredge | 255 SW 8th Street, Cedaredge, Colorado 81413 |
| Swedish Walk-In Care Littleton | 6169 S Balsam Way Ste 150, Littleton, Colorado 80123 |
| The Drug Testing Place, Inc Rifle | 1530 Railroad Ave Ste A, Rifle, Colorado 81650 |
| Timberline-Estes Park Estes Park | 131 Stanley Ave Ste 202, Estes Park, Colorado 80517 |
| Tomahawk Truck Stop Chiropractic-& Cdl Brighton | 12060 Sable Blvd, Brighton, Colorado 80601 |
| Union Medical Pc Lakewood | 200 Union Blvd Ste 318, Lakewood, Colorado 80228 |
| Vail Valley Medical Center Vail | 181 W Meadow Dr Ste 100, Vail, Colorado 81657 |
| Wiz Quiz -Lakewood Lakewood | 7585 W Arkansas #b, Lakewood, Colorado 80232 |
| Wiz Quiz Centennial | 20971 E. Smokey Hill Rd. 105 B, Centennial, Colorado 80015 |
| Wiz Quiz Denver East Aurora | 1701 Chambers Rd, Aurora, Colorado 80011 |
| Wiz Quiz-Westminster Westminster | 8120 Sheridan Blvd, Westminster, Colorado 80003 |
| Wiz-Quiz -Dacono Dacono | 209 4th Street, Suite A-2, Dacono, Colorado 80514 |
| Wiz-Quiz Aurora | 2323 S Troy St Bldg 1, Aurora, Colorado 80014 |
| Wiz-Quiz Boulder Denver | 6795 E TENNESSEE AVE, Denver, Colorado 80224 |
| Wiz-Quiz Centennial | 2305 E Arapahoe Rd Ste 147, Centennial, Colorado 80122 |
| Workwell Occupational Medicine, Llc-Lo Loveland | 1608 TOPAZ DR, Loveland, Colorado 80537 |
| Workwell-Occupational Medicine-Greeley Greeley | 2528 W. 16th St, Greeley, Colorado 80634 |