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Field Guide 08 · Medical

How to get a medical marijuana card

Straight answer

See a provider your state accepts, register with the state's medical program, pay the state fee and get your card, often by email within days. State fees run from $0 (12 programs charge nothing) to $200, and the provider visit is extra. In 16 programs that visit can happen by video. Pick your state for the exact steps.

By Alexis 420October 18, 20266 min read
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Medical programs
37
No state fee
12
Video visit OK
16
01

Your state, step by step

Pick your state. You'll get the program, the state fee, how long the card lasts and every step, straight from the state's own site.

Pick a state to see its steps.

02

Worth it if rec is legal?

In adult-use states you don't need a card, but the states themselves list real reasons to get one: lower taxes, bigger limits, access at 18 (here's how old you have to be to go to a dispensary). What each state says:

  • Arizona: Patients 18 to 20 can register and buy medical marijuana; adult-use purchase and possession is limited to 21 and older.
  • California: Patients 18 and older can buy with a physician's recommendation and have higher possession limits; holders of the state ID card (MMIC) do not pay sales and use tax on medical cannabis.
  • Colorado: Medical marijuana is not subject to Colorado's 15% retail marijuana sales tax; it pays the 2.9% state sales tax instead.
  • Connecticut: DCP says registered patients buy tax-free, can buy up to 5 ounces a month (vs 1.5 oz possession for non-patients), get priority entry at hybrid retailers and products with no potency caps.
  • Delaware: Delaware's Division of Revenue says only buyers who show a valid medical marijuana registry card are exempt from the 15% retail marijuana tax.
  • Illinois: Only registered patients (21+) may grow cannabis at home in Illinois, up to 5 plants per household; adult-use buyers cannot.
  • Maine: Maine law sets a 14% sales tax on adult-use cannabis from Jan 1, 2026; cannabis sold to qualifying patients is outside that 14% category.
  • Maryland: MCA sets the standard medical allowance at 120 grams of flower or 36 grams of THC per rolling 30 days, and a provider can certify more.
  • Massachusetts: CCC lists exemption from sales tax on medical marijuana products, access to higher-potency products, and a 60-day supply (up to 10 oz) as patient benefits.
  • Michigan: Medical sales to registered patients are not subject to Michigan's 10% adult-use excise tax (6% sales tax still applies).
  • Minnesota: Registry patients don't pay Minnesota's cannabis gross receipts tax on medical purchases (Minn. Stat. 295.81).
  • Missouri: Medical sales carry a 4% state marijuana tax versus 6% on adult-use, and patients can buy up to 6 oz per 30 days (adult-use possession limit is 3 oz).
  • Montana: Medical marijuana is taxed at 4% vs 20% for adult-use sales (MCA 15-64-102).
  • Nevada: Cannabis sold to a patient cardholder is not subject to Nevada's 10% retail excise tax.
  • New Jersey: NJ-CRC says medical purchases have 0% state sales tax (municipal tax up to 2%), patients can buy up to 3 oz per 30 days versus 1 oz per adult-use transaction, and dispensaries must give patients priority service.
  • New York: OCM says medical cannabis carries only a 3.15% excise tax paid by the dispensary (not added to your receipt), patients 18+ can buy at medical dispensaries, and every medical dispensary has an on-site pharmacist.
  • Ohio: Medical purchases are exempt from the 10% excise tax on non-medical sales, and dispensaries may offer patient discounts.
  • Oregon: OHA says cardholders may possess up to 24 ounces of usable marijuana and up to 6 mature plants at a registered grow site; a state retail-tax exemption for cardholders was not confirmed on a state page.
  • Vermont: CCB lists exemption from cannabis excise tax and sales and use tax, higher possession and grow limits, delivery, and products not sold in the adult-use market.
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A card, a fee, a few days.Alexis 420, on medical cards
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03

The map

Green states are medical only: no card, no sale. Gold states sell to adults 21+ too, so the card is optional. Each tile shows the state fee.

Tap a stateMedical cannabis programs and state fees
  • Medical only, card required
  • Card optional, rec is legal
  • No program on Alexis 420
04

Where you need one to shop at all

In these places every licensed store is medical. Without a card from that state, or one it accepts from visitors, you can't buy:

AlabamaFloridaGeorgiaHawaiiIowaKentuckyLouisianaMississippiNew HampshireNorth DakotaOklahomaPennsylvaniaSouth DakotaUtahVirginiaWashington, DCWest Virginia

Visiting one with a card from home? Some accept it. Here's where tourists can buy weed, state by state. Oklahoma is the big one: every store is medical, and plenty never close. Here are the Oklahoma City dispensaries open late.

05

The provider visit

  • Bring a photo ID and, if you're registering in your home state, proof you live there.
  • Bring your history. Records, a list of medications, what you've tried. It makes the visit quick.
  • Know the two costs. The provider charges for the visit. The state fee is separate, and in 12 programs it's zero.
  • Skip "guaranteed approval." A real provider evaluates you. If a site promises a card before anyone talks to you, walk.
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Alexis is AI-generated.

Alexis of Alexis 420
Alexis saysGot the card? Bring it and your photo ID every single time. No card, no sale, even if they know you.

Card in hand, here's rec vs. medical: what changes at the counter.

Quick answers

People also ask

How much does a medical marijuana card cost?

The state fee runs from $0 to $200, and 12 programs charge nothing. The provider visit is a separate cost.

Can I get a medical card online?

In 16 programs the provider visit can be by video, including New York, Michigan, Illinois and Pennsylvania. Florida, Colorado and Kentucky require an in-person visit.

How long does it take to get your medical card in the mail?

Often you don't wait for the mail. Arizona lets you download your card from the state portal once you're approved, and Alabama sells a virtual card. California's county cards are usually ready within 35 days.

How long does a medical marijuana card last?

Usually 1 year. Most programs issue cards for up to a year, and a few run longer, like Arizona at 2 years. You renew before it expires.

How long does it take to get a medical card?

Often days. Colorado approves complete online applications in about 1 to 3 business days, Florida averages about 10 business days, and Oklahoma about 14.

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