Medical Marijuana Card in Houston, TX: How to Get One
Yes, through the state’s Compassionate Use Program. There is no plastic medical marijuana card in Houston: a physician registered in the Compassionate Use Registry of Texas (CURT) enters your prescription in the registry, and the licensed organization that fills it finds you there by your ID. You need Texas residency and a condition named in state law.
In short
-
A registry entry instead of a card. Texas records your low-THC prescription in CURT, the state registry run by the Department of Public Safety.
-
Three conditions to meet. You live in Texas, you have a condition listed in the law, and the prescribing physician is registered in CURT.
-
Filled only by licensed organizations. Products come from organizations licensed by DPS. Smoking is excluded by the statute itself.
-
Other states’ cards don’t count. Texas has no reciprocity: a card from Louisiana or Oklahoma won’t be accepted in Houston.
-
The physician decides. The appointment can happen online from home. Whether a prescription is right for you is the physician’s call, not a form’s.
What is a medical marijuana card in Texas?
In most states a medical marijuana card is a real document: the state health agency issues a plastic or digital card, and you show it to get your medicine. Texas took a different route. People still search for a “Texas medical marijuana card,” but what you actually receive is a prescription for low-THC cannabis recorded in the Compassionate Use Registry of Texas (CURT) run by the Texas Department of Public Safety [1].
That difference changes three practical things, and it explains most of the confusion in Houston forums.
-
What you get
In most card states
A plastic or digital card with an expiration date.
In Texas
A prescription entry in CURT. Nothing is mailed to you.
-
How you are verified
In most card states
You show the card and an ID at the counter.
In Texas
Staff look you up in the registry using your ID details [2].
-
Who issues it
In most card states
A state agency approves an application and issues the card.
In Texas
Your physician enters the prescription; DPS maintains the registry [1].
About the term “420 evaluation.” That is what many people type into search. Officially, it is an evaluation by a physician registered in CURT, who decides whether low-THC cannabis is reasonable for your condition.
If you want to see how this works in practice for patients across the state, here is how the Texas appointment works with us.
Is medical marijuana legal in Houston, Texas?
Yes, but only within the Texas Compassionate Use Program: a registered physician prescribes low-THC cannabis, and you buy it from a state-licensed dispensing organization. Recreational marijuana is not legal in Houston or anywhere else in Texas.
Federal law is a separate layer. Marijuana is still a federally controlled substance, and a state medical program does not change that. In daily life the gap shows up in specific places: buying a firearm, federally regulated driving jobs, federal property and crossing state lines. We cover each of these further down.
Houston and Harris County do not run a medical program of their own. The rules come from state law, so a Houston patient uses the same registry and the same licensed organizations as a patient in El Paso or Amarillo [3].
You will also see delta-8, delta-9 “hemp” gummies and THCA flower sold in Houston smoke shops and gas stations. Those are consumable hemp products sold under separate hemp rules, overseen by the Texas Department of State Health Services Consumable Hemp Program [4]. They are not part of the Compassionate Use Program, no physician supervises them, and the rules around them have been changing.
What is the Compassionate Use Program (CUP)?
The Compassionate Use Program is the state program that lets qualified Texas residents use low-THC cannabis on a physician’s prescription. Its backbone is CURT, the Compassionate Use Registry of Texas maintained by DPS [1]. Physicians register in CURT, enter prescriptions for their patients, and dispensing organizations and law enforcement use it to verify that a person is a registered patient. DPS also licenses the organizations that grow, process and dispense the products. For the state-level rules in one place, see our Texas cannabis laws guide.
CUP regulations
-
Legal status
Legal with a prescription
Only low-THC cannabis, only for registered patients [3].
-
How you’re registered
A prescription in CURT
Entered by a qualified physician; no card is issued [1].
-
How it’s taken
Any route except smoking
The statute’s “medical use” excludes burning the plant and inhaling smoke [3].
-
Growing at home
Not allowed
Only DPS-licensed organizations cultivate and dispense [1].
-
THC limit
Up to 10 mg of THC per dosage unit
That is how the current statute defines “low-THC cannabis”; it replaced the older percentage-by-weight limit [3].
Patients under 18 are registered through a parent or legal guardian, whose details the physician records in CURT; a legal guardian can also pick up the order [2].
Without registration it’s a criminal offense
Outside the program, possessing a usable quantity of marijuana is an offense under the Texas Health and Safety Code; two ounces or less is a Class B misdemeanor, and larger amounts are charged more severely [5]. A card from another state does not change this in Texas.
Moved to Houston from another state?
Texas does not recognize medical cards from other states, and the program is open only to permanent Texas residents [3]. If you moved here with a California or Oklahoma card, it will not be accepted in Texas. Once you are a resident, you go through the same steps as everyone else: an evaluation with a CURT-registered physician and a registry entry. Which states do accept visitors’ cards is covered in our reciprocity guide.
What conditions qualify for medical marijuana in Texas?
In Texas, the law decides who qualifies, not the physician’s general judgment. Section 169.003 of the Occupations Code lists the conditions; a CURT physician can prescribe only if you have one of them and only after deciding the benefit outweighs the risk for you [3]. Here is the current list, grouped so it is easier to scan.
-
Seizures and nerve disorders
- Epilepsy
- Seizure disorders
- Multiple sclerosis
- Spasticity
-
Neurodegenerative disease
- Amyotrophic lateral sclerosis (ALS)
- An incurable neurodegenerative disease
-
Cancer and serious illness
- Cancer
- A terminal illness
- A condition treated with hospice or palliative care
-
Mental health and development
-
Recent additions to the list
- A condition that causes chronic pain
- Traumatic brain injury
- Crohn’s disease or another inflammatory bowel disease
Source: Texas Occupations Code §169.003 [3]. Conditions approved for state research programs also qualify.
Chronic pain is the addition most Houston patients ask about. The statute describes which chronic pain counts, so the physician confirms at the appointment that your pain history fits that description; a diagnosis alone does not settle it. Anxiety, insomnia and migraine are not on the list by themselves.
If you compare Texas with neighbors, the gap is real: a recent narrative review of state programs found that the definitions of qualifying conditions and the rules for physician certification vary widely from state to state, which is why physicians have to check each state’s statute [6]. It is a review rather than a trial, but it matches what Texans moving from other states run into.
Not on the list? In Texas the list in the law decides. If your condition isn’t on it, a CURT physician cannot enter you in the registry, and we would rather tell you that up front. Our conditions library explains what is known about cannabis for each diagnosis.
PTSD is one of the most common reasons Houston veterans and first responders ask about the program; here is how a Texas appointment for PTSD works.
How to get a medical marijuana card in Houston: step by step
Getting into the Texas program from Houston takes five steps. Two of them are ours to time; the rest depend on you, the physician and the licensed organization, so we describe them in words rather than promise a date.
-
When you’re ready
Step 1. Check that you qualify
Find your diagnosis in the list of qualifying conditions and confirm you are a permanent Texas resident. If your condition is not there, the program can’t help yet, and it is better to know now.
-
About 5 minutes
Step 2. Prepare documents and send a request
Have your Texas ID or driver’s license and any records of your diagnosis at hand. The request form itself takes about five minutes; records help the physician understand your history faster.
-
About 15 minutes
Step 3. See a CURT-registered physician
You agree on a time with the physician, and the appointment itself runs about fifteen minutes. Keep an hour free rather than a minute: a physician can run late with the patient before you.
-
After your appointment
Step 4. The physician enters you in CURT
If the physician finds that low-THC cannabis is reasonable for your condition, they enter the prescription in the registry. That entry is your “card” in Texas: there is nothing to print or carry.
-
When you’re ready
Step 5. Fill the prescription with a licensed organization
Contact a DPS-licensed dispensing organization. They find your prescription in CURT and check your ID; the details they ask for are listed in the next section.
If the steps fit your situation, the first one takes about five minutes.
Get your Texas medical cardWhat happens after your appointment?
Most questions we hear from Houston patients are not “how do I start” but “what now”: the appointment is done and nothing arrived in the mail, or your prescription can’t be found when you go to fill it. Pick where you are, and the block below shows only what applies to you.
Where are you right now?
Pick the stage you’re at — the steps below change to match it.
Not booked yet: what to have ready
Tick what you already have
Missing something? Records help but are not always required; the physician will tell you. Book your appointment
Appointment done: what happens next
- If the physician approves, they enter your low-THC prescription in CURT. That entry is what Texas uses instead of a card.
- A confirmation comes to the email you used for the request.
- Your documents stay in your account, so you don’t have to keep the email.
Want to check your documents? Sign in to your account
Filling the prescription: what to say and bring
- Give your last name, date of birth and the last five digits of your Social Security number, and show a photo ID. That is how the dispensing organization finds you in CURT [2].
- A parent or legal guardian picking up for a minor shows their own ID as well [2].
- If they can’t find you, check that the name and date of birth match your ID exactly, then contact us: we check the entry with the physician.
Not found in the registry? Call (888) 409-2951
Renewal coming up
In Texas you don’t renew a card; you continue the prescription. A follow-up appointment with the physician keeps your registry entry current, so plan it before your last refill runs out.
How it works for Texas patients: Texas renewal
How do I find a medical marijuana doctor in Houston?
Only a physician registered in CURT can prescribe low-THC cannabis in Texas, whether the office is in the Medical Center, in Katy or online. Search results for “Texas 420 doctors” mix registered physicians with clinics that only refer you somewhere else, so it helps to know what really differs between the two formats.
-
Waiting and travel
Online appointment
No drive across Houston; you join from home at the time you agree with the physician.
In-person clinic
Travel, parking and time in the waiting room on top of the appointment.
-
Privacy
Online appointment
One-on-one with the physician, from a room you choose.
In-person clinic
One-on-one in the office, after a shared waiting area.
-
Who enters you in CURT
Online appointment
A Texas-licensed physician registered in CURT.
In-person clinic
The same: a Texas-licensed physician registered in CURT.
-
What happens next
Online appointment
The same registry entry and the same licensed organizations.
In-person clinic
The same registry entry and the same licensed organizations.
How to check a doctor yourself
You can verify any physician in two minutes. The DPS physician search in CURT shows registered physicians who agreed to be listed [7], and the Texas Medical Board license lookup shows whether their Texas license is active and whether the board has taken any action [8]. If a clinic can’t tell you which physician will enter you in CURT, treat that as a warning sign.
What do patients say about their appointment?
The rating below comes from our public Google profile and counts every review, including the low ones: we do not sort them by score. Read them there in full, with dates, before you decide.
Across 250 reviews from patients in the states where we are licensed. We do not sort them by score and do not hide the low ones.
- 150,000+patients evaluated — everyone who has been through an appointment with us, in every state where we are licensed
- Since 2017doing only this: online evaluations for medical cannabis programs, and nothing else on the side
Two questions come up most often from Houston patients before booking. Is a prescription from an online appointment valid? Yes: the licensed organization checks CURT, and the entry there is the same whichever format you chose. And what if the physician says no? Then nothing is entered in the registry; approval is a medical decision, not something an appointment guarantees.
What does the appointment cost, and what is included?
The price for a Texas appointment is listed on our Texas medical card page before you pay anything, and it is the price of one appointment with a Texas-licensed physician registered in CURT. That appointment is the whole service: if the physician decides low-THC cannabis is right for you, they enter the prescription in CURT during the same process, and there is no plastic card to order on top of it.
-
What you pay us for
The appointment itself and the physician’s decision. Read the full total on the order page before you confirm; if anything there is unclear, ask support before booking, not after.
-
What you pay the licensed organization for
The low-THC products themselves. They set their own prices, and that purchase is separate from the appointment.
-
Renewal
A prescription in CURT does not last forever, and continuing it takes a new appointment. The steps are on the Texas renewal page.
Which doctors can recommend low-THC cannabis in Texas?
The statute sets three conditions for a physician who prescribes under the program [3]:
-
A Texas medical license
An MD or DO licensed in Texas. A license from another state does not count, even for an online appointment.
-
Registration in CURT
The physician registers with DPS before entering any prescription, and the registry shows who prescribed what.
-
Experience with your condition
Board certification in a specialty relevant to your condition and a significant part of their practice spent treating it. Physicians certified by a compassionate-use review board qualify only within approved research programs.
The physicians who see Texas patients with us are listed on our physicians page.
Which forms of medical cannabis are allowed in Texas?
Cannabis is not only something people smoke, and the Texas law is built around that. Its definition of “medical use” covers swallowing, absorbing or inserting a prescribed amount by any route other than smoking, and it says plainly that inhaling a substance that is aerosolized or vaporized is not smoking [3]. Which products a dispensing organization actually carries is a separate question, so treat the table as the legal frame, not a shopping list.
| Form | In the Texas program | What it avoids | What still applies |
|---|---|---|---|
| Smoking dried flower | Not allowed The statute excludes burning the plant and inhaling smoke [3]. | Nothing; smoke is a product of burning plant material. | Outside the program, possession is an offense. |
| Vaping and aerosols dry-herb vaporizers, oil cartridges and pens | Check the current DPS rules Vapor is not “smoking” under the statute [3]; which inhalation products are dispensed is set by DPS rules. | Burning plant material. | Hot aerosol reaches the same airways; the effects of THC and the driving rules. |
| Edibles and capsules gummies, beverages, capsules | Allowed Swallowing fits the statute’s “medical use” [3]. | Smoke and vapor in the airways. | Effects start later and last longer; it passes through the liver; drug interactions. |
| Tinctures and oils under the tongue, oral sprays | Allowed Absorption is part of “medical use” [3]. | Smoke and vapor in the airways. | The effects of THC, sedation, drug interactions, driving. |
| Topicals and patches creams, balms, transdermal patches | Allowed Absorption through the skin is part of “medical use” [3]; availability varies. | The airways and, for local creams, most of the effect on the rest of the body. | Patches deliver THC into the blood, so the same cautions apply. |
| FDA-approved drugs Epidiolex, Marinol | A regular prescription drug Filled at a pharmacy on a regular prescription, outside the program. | Variation between products: the dose is standardized. | The side effects and interactions on the drug label. |
What a form avoids is not the same as being safe for you. Swallowed products still pass through the liver, and anything with THC can make you drowsy or interact with your medications. Which form fits your condition and your other treatment is a conversation with the physician at the appointment.
Is medical cannabis safe? Side effects and interactions
Low-THC does not mean no effect. The program limits how much THC a single dose can contain, but THC is still active, and the questions below are the ones worth raising with the physician before your first purchase.
What applies to any form
THC can cause drowsiness, dizziness, a dry mouth, a faster heartbeat and slower reactions. These effects come from THC itself, so they don’t disappear when you switch from vapor to a gummy or a tincture. Whatever is swallowed is processed by the liver, the same organ that handles many prescription drugs. Tell the physician about liver disease, heart problems, pregnancy and every medication you take.
Why edibles need extra patience
Edibles and capsules start working later than inhaled forms and last longer. The most common mistake is taking a second portion because “the first one didn’t work” and then feeling both at once. Plan your first dose for an evening at home, with nowhere to drive.
Other medications and driving
Cannabis adds to the effect of other sedating drugs: sleep aids, opioids, some antidepressants and benzodiazepines. We explain one common pairing in our article on mixing marijuana and Xanax. A prescription does not make impaired driving legal; Texas DWI law covers impairment from any substance, so don’t drive until you know how a product affects you.
What science doesn’t know yet
Evidence is uneven across conditions. A U.S. study of medical cannabis registrations from 2016 to 2020 found that enrollment grew about 4.5-fold, more than 60% of patients registered for chronic pain, and a growing share of licenses were issued for conditions without strong evidence of benefit [9]. It is an observational study of national registration data, not a test of whether cannabis works, but it is a fair reminder that being on a list is not the same as proven effect for every person.
Should I get a medical marijuana card in Texas?
For most Houston patients the real choice is between three paths: the state program, hemp-THC products from a shop, or nothing at all. Here is how they compare on the points that matter for a person who is managing a condition, not looking for a quick fix.
| What matters | Texas program (CURT) | Hemp-THC from a shop | No program |
|---|---|---|---|
| Legal under Texas law | Yes For the prescribed low-THC product [3]. | Varies Depends on the product meeting the current hemp rules [4]. | No Possessing marijuana is an offense [5]. |
| Sold by a state-licensed medical organization | Yes A DPS-licensed dispensing organization [1]. | No A retail store selling consumer products. | No No regulated source. |
| A set THC limit per dose | Yes Up to 10 mg of THC per dosage unit [3]. | Varies From product to product. | No Unknown content. |
| A physician who follows you | Yes The prescribing physician is named in the registry. | No No medical oversight. | No None. |
| Protection under state law | Yes Registered use of the prescribed product is lawful in Texas. | Varies Only as long as the product is compliant hemp. | No Criminal risk. |
The program is not about getting something stronger. Its products are deliberately limited, and its value is a known source, a known dose and a physician who knows what you take. Whether cannabis will help your symptoms is a separate question, and the honest answer for many conditions is that the evidence is still building; we summarize it in the safety section.
If the program looks like your path, here is how the Texas appointment works.
Does a Texas registration affect my job, firearms or driving?
A registry entry makes your prescribed use lawful under Texas law. It does not change federal law or private rules, and those matter in a few concrete situations. We describe them as they are, including where the answer is “you can’t.”
Choose what worries you — the answer below changes.
My job
The Compassionate Use statute regulates physicians, prescriptions and the registry; it does not set workplace protections [3]. Your employer’s drug policy and testing still apply, so read the policy or ask HR how it treats a state prescription before your first dose.
Firearms
Federal law treats any marijuana user as an “unlawful user,” whatever the state allows. The federal ATF Form 4473 asks this question when you buy a gun, and a false answer is a federal crime [10]. If firearms matter to you, weigh this before you register.
Driving and CDL
Driving while impaired is illegal with or without a prescription. For commercial drivers and other DOT safety-sensitive jobs, the Department of Transportation’s medical marijuana notice is clear: a state recommendation is not an acceptable explanation for a positive drug test [11].
Traveling
Your Texas prescription is valid only in Texas. Don’t carry the product across state lines, onto a plane or onto federal land. Rules for trips are in our guide to traveling with marijuana.
Privacy
CURT is not a public list. It is used by registered physicians, licensed dispensing organizations and law enforcement to verify that you are a registered patient [1]. It is not open to the public.
Federal law
Marijuana remains a federally controlled substance, and federal agencies do not recognize state programs as an exception [10]. In practice this is what drives the firearms, DOT and travel rules above.
How is a low-THC prescription filled in Houston?
Only by a dispensing organization licensed by DPS under the Compassionate Use Program. The licensed organizations grow, process and dispense their own products, and the current list is published by the state on the DPS Compassionate Use Program page [1]. The state has been issuing new licenses, so check that list rather than an old article or a map app.
The organization fills exactly what your physician entered in CURT. The product, the dose and the amount are part of the prescription, so questions about switching the form or the dose go to the physician, not to the counter.
A licensed organization is not a hemp shop. A store with a green cross that sells delta-8 or THCA without asking for a prescription is a hemp retailer. It is not licensed under the Compassionate Use Program, it does not check CURT, and buying there is not part of your prescription.
Medical marijuana in Houston: frequently asked questions
Does the Texas health department issue a medical marijuana card?
No. Neither the health department nor DPS issues a card. Your physician enters a prescription in CURT, the registry DPS maintains, and that entry is what the licensed organization checks [1].
How fast can I get a medical marijuana card in Houston?
The request takes about five minutes and the appointment about fifteen. The time of the appointment is agreed with the physician. If the physician approves, the prescription is entered in CURT after the appointment.
Are delta-8 and THCA the same as the Texas program?
No. They are consumable hemp products sold under separate state hemp rules [4]. They don’t require a prescription, aren’t dispensed through CURT, and have no physician behind them.
What is a 420 evaluation, and is it legal online in Texas?
“420 evaluation” is the informal name for an evaluation by a physician who can prescribe medical cannabis. In Texas, that physician must hold a Texas license and be registered in CURT [3]. Texas allows physicians to see patients through telemedicine, and the requirements for a CURT physician are the same online as in an office.
Can I get medical marijuana in Houston for PTSD or anxiety?
PTSD is on the Texas list of qualifying conditions; anxiety by itself is not [3]. If you have PTSD, see how the Texas appointment for PTSD works.
Do I get a physical card in Texas?
No. There is no plastic or printable card. The licensed organization looks up your prescription in CURT using your ID details [2].
Questions about payment, records or refills are answered in more answers for Texas patients.
Bottom line
In Houston, a medical marijuana card is a prescription in the state registry, CURT, rather than a card in your wallet. You qualify if you are a permanent Texas resident with a condition named in the law, and the path runs through a CURT-registered physician and a DPS-licensed dispensing organization. Smoking is excluded; swallowed, sublingual and skin-applied forms fit the law, while any form with THC still calls for care with other medications and driving. When it is time to continue, see Texas renewal; to start, there is Dr. Weedy’s online appointment for Texas patients.
This article is for information only. Whether a prescription is right for you is decided by the physician at the appointment, and the registry is kept by the state.
References
11 sources
- 1. Texas Department of Public Safety. Compassionate Use Program: Overview. 2026.
- 2. Texas Department of Public Safety. Compassionate Use Program FAQ: Patients. 2026.
- 3. Texas Legislature. Occupations Code, Chapter 169: Authority to Prescribe Low-THC Cannabis to Certain Patients for Compassionate Use. 2025.
- 4. Texas Department of State Health Services. Consumable Hemp Program. 2026.
- 5. Texas Legislature. Health and Safety Code §481.121: Offense: Possession of Marihuana. 2025.
- 6. Medical Marijuana in the Mid-Atlantic Region. DOI: 10.32481/djph.2025.09.10 PMID: 41035715
- 7. Texas Department of Public Safety. Compassionate Use Registry of Texas: Physician Search. 2026.
- 8. Texas Medical Board. Look Up a License. 2026.
- 9. U.S. Trends in Registration for Medical Cannabis and Reasons for Use From 2016 to 2020 : An Observational Study. DOI: 10.7326/M22-0217 PMID: 35696691
- 10. Bureau of Alcohol, Tobacco, Firearms and Explosives. ATF Form 4473: Firearms Transaction Record. 2026.
- 11. U.S. Department of Transportation, Office of Drug and Alcohol Policy and Compliance. DOT “Medical Marijuana” Notice. 2026.
