Which states accept an out-of-state medical card?
Your medical card is issued under your own state's law, so it doesn't automatically work anywhere else. Some states honor out-of-state cards, some let visitors register, and many don't recognize them at all.
The three kinds of reciprocity
- Full reciprocity. The state accepts your home card at its dispensaries, sometimes with a form to fill out at the counter.
- Visitor registration. You apply for a temporary card for that state, usually online, for a fee. Oklahoma, Utah and Arkansas have offered versions of this.
- Possession only, or nothing. Some states let visiting patients possess cannabis but not buy it. Others don't recognize out-of-state cards at all.
Examples worth knowing
Rules change often, so treat this as a starting point and confirm with the state before you travel:
- Maine and Rhode Island have historically honored out-of-state medical cards.
- Oklahoma offers a temporary patient license for visitors with a valid card from another state.
- Hawaii runs an out-of-state patient registration you can complete before your trip.
- Utah and Arkansas have offered short-term visitor cards for qualifying patients.
- Recreational states don't need reciprocity for adults 21 and older — you can buy as a recreational customer, just without medical tax breaks or limits.
Never carry cannabis across state lines
Cannabis is still illegal under federal law. Taking it across a state line — even between two states where it's legal — is a federal offense, and that includes flying. Airports are under federal jurisdiction. Plan to buy at your destination instead.
Before you travel
- Check the destination state's agency website for visiting patient rules.
- If there's a visitor registration, apply a few weeks ahead.
- Bring your home card and your photo ID.
- Learn the local limits — they may be lower than at home.
- Don't use cannabis in public, in a car, or on federal land, including national parks.
Moving to a new state?
Your old card won't transfer. Once you're a resident of your new state, you'll need a new certification from a doctor licensed there. Check your new state's page to see how it works.
This guide is general information, not medical or legal advice. Laws change — confirm details with your state agency.