Can a New Mexico Employer Legally Fire You for a Positive Medical Marijuana Test?

Current as of: October 10, 2026 Employment Law New Mexico
Under the Lynn and Erin Compassionate Use Act, New Mexico employers generally cannot fire or refuse to hire a registered medical cannabis patient for a positive drug test. However, critical exceptions apply for safety-sensitive roles and federal contractors.

Medical Cannabis and Employment in New Mexico

New Mexico has robust protections for cannabis users, but the intersection of state law and workplace policy can be confusing. Since the state legalized recreational marijuana, many workers mistakenly believe their jobs are entirely safe. While recreational users have very few employment protections, registered medical cannabis patients are fiercely protected by the Lynn and Erin Compassionate Use Act under N.M. Stat. Ann. § 26-2B-9. If you face discrimination or wrongful termination because of your medical condition, browse our US Attorney Directory to find a specialized employment lawyer in New Mexico.

Recreational vs. Medical Cannabis Protections

It is vital to separate recreational use from medical use. Under New Mexico law, employers are perfectly within their rights to enforce zero-tolerance drug policies for recreational marijuana. If you use cannabis on the weekends without a state-issued medical card and fail a random drug test, your employer can legally fire you.

However, if you hold a valid New Mexico Medical Cannabis Program card, the Lynn and Erin Compassionate Use Act explicitly prohibits employers from taking adverse action (like firing, demoting, or refusing to hire you) solely because of your status as a patient or a positive test for THC metabolites. The law treats your medical cannabis similarly to any other prescribed medication used off-duty.

Exceptions Where You Can Still Be Fired

While the state protections are strong, they are not absolute. The law carves out highly specific exemptions where an employer can legally fire you, even if you are a registered medical patient.

Safety-Sensitive Occupations

New Mexico law explicitly exempts 'safety-sensitive' positions from medical cannabis employment protections. A safety-sensitive role is defined as any job where performance under the influence of drugs could result in serious injury or death. This includes commercial drivers holding a CDL, heavy machinery operators in construction, emergency responders, and employees who carry a firearm for work. If your job is classified as safety-sensitive, your employer can maintain a zero-tolerance THC policy and fire you for a positive test, regardless of your medical card.

Federal Contractors

Because marijuana remains a Schedule I illegal substance under federal law, specifically 21 U.S.C. § 812, federal law overrules state law in certain contexts. If your employer is a federal contractor, relies heavily on federal grants, or is required by federal regulations (like the Department of Transportation) to drug test employees, they are exempt from New Mexico's medical cannabis protections. They can legally fire you to maintain their federal compliance.

Pre-Employment Screenings

If you are applying for a non-safety-sensitive job in Albuquerque or Santa Fe, and you fail a pre-employment drug screen for THC, the employer cannot withdraw the job offer simply because you are a medical marijuana patient. If an employer revokes an offer solely based on your medical cannabis status, you have the right to file a complaint with the New Mexico Human Rights Bureau, Santa Fe or the New Mexico Human Rights Bureau, Albuquerque. Precedents analyzing similar state medical laws highlight that employers must engage in an interactive process rather than applying blanket rejections.

Steps to Request Accommodation for Medical Cannabis

To protect your job, you must follow the correct procedures. Employers are never required to allow you to use, possess, or be impaired by marijuana while actually at the workplace or during work hours. Your protection only applies to off-duty use.

  • Step 1: Obtain Your Card: Ensure your New Mexico medical cannabis card is active and unexpired.
  • Step 2: Disclose When Necessary: If you are selected for a drug test, present your medical card to the testing facility and your HR department immediately.
  • Step 3: Request Reasonable Accommodation: Formally ask for an accommodation for your underlying medical condition and off-duty medication use.
  • Step 4: File a Complaint if Denied: If you are wrongfully terminated, you must file a charge within 300 days of the discriminatory act. You can file using the state Human Rights Bureau Charge of Discrimination form or dual-file with Form 5, FED, EEOC, Charge of Discrimination to begin a formal investigation against the company.

Frequently Asked Questions (FAQ)

Can I consume medical marijuana in the office parking lot?

No. New Mexico law does not require any employer to allow the use or possession of cannabis on company property, including the parking lot, even for registered medical patients.

What happens if I show up to work high?

You can be fired immediately. Protections strictly apply to off-duty use and having inactive metabolites in your system. If your employer has reasonable suspicion that you are actively impaired while on the clock, you lose your protection.

Does workers' compensation pay for medical marijuana?

Yes, under specific circumstances. New Mexico was one of the first states where courts ruled that workers' compensation insurance must reimburse injured workers for medical marijuana if it is deemed reasonable and necessary care.

Do I need to disclose my medical card during an interview?

You are not legally obligated to disclose your medical card during an interview. However, if the employer requires a pre-employment drug screen, you should present your card at the time of the test to trigger your legal protections.


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