How to Get a Medical Marijuana (MMJ) Card in the U.S.

Before legal recreational cannabis took off in the United States, medical marijuana programs were already sprouting across the country. Many states still operate these programs, regardless of whether they allow recreational use.

My first experiences with cannabis were in a state where recreational weed was legal, but that changed when I moved back home to Pennsylvania. For the first time, I had to register and obtain a medical marijuana card to continue accessing marijuana (which is federally defined as cannabis containing over 0.3% delta 9 THC). 

The process varies by state, of course, but is generally not hard to navigate. Here’s what you need to know about qualifying for and getting a medical card. 

What is a medical marijuana card?

A medical marijuana (MMJ) card is a state-issued ID that allows eligible patients to legally purchase and use cannabis for medical purposes, even in states where recreational use is illegal. Many states without legal recreational cannabis have MMJ programs—including Pennsylvania, where I live.

Each state sets its own list of qualifying conditions, so having a medical diagnosis doesn’t always mean you’ll be eligible for a card. The process typically involves getting a doctor’s approval, registering with your state program, and paying a fee. Once approved, you’ll receive an MMJ card, which is presented at medical dispensaries for entry and purchases. Your card must be valid, unexpired, and usually issued by the state where you’re shopping. Some states (although not PA) allow patients with out-of-state medical cards to buy cannabis while they’re visiting, but usually at the dispensary staff’s discretion.

Patients without a designated caregiver are required to buy their own cannabis. You can’t ask a friend or family member to pick up the order on your behalf. 

MMJ cards must be renewed regularly. They're valid for one year in PA, as is common in other states.

Which states have medical marijuana programs?

While the number of states with recreational weed is growing quickly—and some states have separate recreational and medical programs—several states allow medical cannabis sales only. As of February 2025, medical-only states include:

• Alabama
• Arkansas
• Florida
• Hawaii
• Kentucky
• Louisiana
• Mississippi
• New Hampshire
• North Dakota
• Oklahoma
• Pennsylvania
• South Dakota
• Utah
• West Virginia

Several other states give qualifying patients access to products containing limited THC levels (but still over the federal THC limit of 0.3%):

• Georgia
• Iowa
• Texas

What conditions qualify me for a medical marijuana card?

Qualifying medical conditions depend on your location. While the criteria are similar across the U.S., it's essential to check your state's specific requirements.

Generally, you’ll need to be diagnosed with a serious chronic or terminal condition to get approved—but some states take “serious” more seriously than others. The speed and ease of obtaining a card also depend on where you live.

Common qualifying conditions include (but aren’t limited to):

• Cancer
• Epilepsy
• HIV/AIDS
• Inflammatory bowel disease (Crohn’s, ulcerative colitis)
• Multiple sclerosis (MS)
• Neurodegenerative disorders
• Opioid use disorder
• Parkinson’s disease
• PTSD
• Terminal illness

How to get a medical marijuana card

The process is similar across states, but the exact steps vary.

To give you an idea of what to expect, I'll give a quick rundown on the MMJ programs in four states: Pennsylvania, Florida, Texas, and Louisiana. If you're in a different state, be sure to check its specific procedure and list of qualifying conditions.

How to get a medical marijuana card in Pennsylvania

Pennsylvania’s MMJ program is the only one I have first-hand experience with. I received my first PA medical marijuana card in December 2022.  

To get a medical marijuana card as a PA resident, you’ll need to:

1. Check eligibility: Review Pennsylvania’s list of qualifying conditions to ensure you’re eligible.
2. Register online: You can sign up for the program before your appointment, but you won’t get your card until a doctor approves you.
3. Consult a physician: You must see a doctor from the Pennsylvania Department of Health's list of approved practitioners. I’d strongly recommend using an online service like Veriheal or NuggMD to book your appointment—I got one the next day. To schedule, I provided photos of my ID and details about my previous diagnosis for a qualifying condition, including prescribed medications.
4. Pay for your card: If approved, you’ll pay $50 annually, unless you qualify for financial assistance. 
5. Receive your card: Your card will arrive in the mail in one or two weeks, but you won’t be able to use it until its “active” date. You must have the card on your person to make purchases at a medical dispensary. 
6. Shop at a dispensary: Card in hand, you can now buy from licensed PA dispensaries. Just remember that your certification is only valid in Pennsylvania. 

I can’t say I have complaints about the process, since it was all sorted within a couple of weeks. The only challenge was the lack of dispensaries in rural PA. 

Keep in mind that this is a medical program, and not everyone can qualify. I can’t speak for others, but as someone with a qualifying illness, I had no issues getting approved. It was a smooth process. 

How to get a medical marijuana card in Florida

Florida established its medical marijuana program in 2016. The process is similar to Pennsylvania’s, but costs, doctor visit requirements, and other details differ. To qualify, you must be a full-time or seasonal Florida resident. 

To get an MMJ card as a Florida resident, you’ll need to:

1. Check eligibility: While Florida’s list of qualifying conditions appears short, comparable diagnoses can still qualify. 
2. Consult a physician: You can use Florida’s qualified physician search tool to find a practitioner. If approved, you’ll be emailed registry login credentials from the Office of Medical Marijuana Use (one email for your username, another containing a temporary password). 
3. Register online: You’re now ready to apply for an ID card. Paper applications are also available. 
4. Pay for your card: If approved, you’ll pay a $75 annual fee, but you’ll also need to visit a physician every seven months to stay certified. Those appointments come with an additional cost.
5. Receive your card: You'll first receive a temporary card, allowing you to shop for products before your physical card arrives in the mail.
6. Shop at a dispensary: Finally, you can shop at licensed Florida dispensaries, with cannabis delivery services also available.

How to get a medical marijuana card in Texas

The MMJ program in Texas works differently than in Florida and Pennsylvania, and the product selection is far more limited.

Texas doesn’t issue physical MMJ cards and operates through the Compassionate Use Program (CUP), allowing doctors to prescribe low-THC products to registered patients. 

To get a medical marijuana card as a Texas resident, you’ll need to:

1. Check eligibility: Begin by reviewing the list of qualifying conditions in Texas. 
2. Consult a physician: Next, you can use services like the Texas Cannabis Clinic or Green Health Docs to schedule a telehealth appointment with a qualified doctor.
3. Shop at a dispensary: You can buy tincture, gummies, or ointments once you’re registered in the Compassionate Use Registry of Texas (CURT). Again, you receive no physical card. 

Unlike other states, Texas doesn’t charge a registration or card fee. Products can’t contain over 1% delta 9 THC—but there’s no cap on total THC content. 

How to get a medical marijuana card in Louisiana

As in Texas, Louisiana MMJ patients don’t receive a physical card. The process is also extremely similar—though medical products may contain over 1% THC.

1. Check eligibility: Louisiana provides medical cannabis to residents with debilitating conditions, but unlike some states, the state’s list of qualifying conditions is explicitly flexible. Doctors can use their “clinical opinion.” 
2. Consult a physician: Patients can schedule appointments through services like Transformative Health Center or Louisiana Medical Marijuana Doctors.
3. Shop at a dispensary: Once your prescription is issued and added to the state registry, you can purchase MMJ products from any of Louisiana’s 10 licensed dispensaries.

In Louisiana, medical marijuana is treated like any other prescription, and dispensaries operate similarly to pharmacies. Patients only need to cover the cost of their consultation and products. There are no additional state fees or registration costs.