Medical Cannabis and Gun Rights in Virginia and Illinois: What Patients Should Know

One of the most common questions we hear from patients is whether getting a medical cannabis card affects their right to own a firearm. A recent Supreme Court decision has put the topic back in the spotlight, and the honest answer is that it depends largely on where you live.

This guide looks at how the rules differ in Virginia and Illinois, two states we serve, and what patients should keep in mind. It is general information and is not legal advice. For your situation, talk with a qualified attorney.

What Did the Recent Supreme Court Ruling Change?

In June 2026, the Supreme Court ruled in United States v. Hemani that the government could not prosecute a man under federal gun law based only on his regular marijuana use. It was an important decision, but a narrow one. The federal law still stands, cannabis is still illegal at the federal level, and the ruling did not erase the conflicts patients face under state rules.

How Does This Affect Concealed Carry in Virginia?

Virginia is where many patients feel the tension most directly. Under Virginia law, a person who is an unlawful user of marijuana can be disqualified from obtaining a concealed handgun permit.

In practice, that means some patients weigh the benefits of certification against their ability to hold a concealed carry permit. It is a personal decision, and one worth understanding fully before you certify. The Hemani ruling addressed federal prosecution, not Virginia's permit rules, so this state-level consideration still applies.

What Is Different About Illinois?

Illinois takes a more protective approach at the state level. The Illinois State Police have stated that holding a medical cannabis registration will not, on its own, cause your Firearm Owner's Identification (FOID) card or concealed carry license to be denied or revoked.

That state carve-out is real, and many Illinois patients are simply unaware of it. One practical detail often shared in the community: it is generally recommended to obtain your FOID or concealed carry license before applying for a medical cannabis card, to keep the process smooth.

Why Federal Law Still Matters in Both States

Here is the catch that applies no matter which state you are in. Cannabis remains illegal under federal law, and the federal form used to buy a firearm still asks whether you are an unlawful user of marijuana.

Answering that question untruthfully is a separate federal crime, and a state carve-out does not change the federal background check. This is the gray area where the law is still unsettled, and where speaking with an attorney is genuinely important before making any decisions.

How Should Patients Think About This?

If firearms are important to you, the key is to understand both layers: your state's permit rules and the federal restrictions that still apply.

In Virginia, that may mean weighing concealed carry against certification. In Illinois, it may mean understanding the state protections while staying aware of federal law. Either way, going in informed is far better than relying on secondhand information from the community.

How Green Light Health Services Can Help

We believe patients deserve honest education, not confusion or judgment. While we are a medical practice and cannot give legal advice, we can talk through your condition, your goals, and what certification does and does not mean for your situation.

Green Light Health Services offers same-day virtual evaluations, flat $75 certifications, and a full refund if you do not qualify, with licensed providers serving Virginia, Illinois, Connecticut, and Minnesota.

Gun rights and medical cannabis remain a complicated, state-specific issue. Virginia patients should be aware of concealed carry disqualifications, Illinois patients benefit from a state carve-out, and federal law still applies everywhere.

If you have legal questions about firearms, speak with a qualified attorney. If you want compassionate guidance on your medical cannabis care, schedule an evaluation with a licensed provider through Green Light Health Services.