Chesterfield · West St. Louis County

Thoughtful care, certified in Missouri.

Meet with a Missouri-licensed physician or nurse practitioner about medical marijuana. If you qualify, your patient card is valid for three years and carries a lower tax rate than adult-use.

The Process

Three steps to your card

The Missouri Department of Health and Senior Services handles patient cards online, from application to download.

1

Your evaluation

A Missouri-licensed MD, DO, or nurse practitioner registered with the state reviews your health history and completes a certification if you qualify.

2

Your application

Apply through the state's online registry within 30 days of your provider's signature, with a copy of your photo ID and a clear digital photo.

3

Your card

The state reviews applications within 30 days. Once approved, download and print your card — it's valid for three years.

Telemedicine evaluations are permitted when the standard of care doesn't require an in-person exam. Your provider will confirm which applies to you.

Medical vs. Adult-Use

A lower rate on every purchase

Missouri taxes the two programs differently. A patient card also brings other advantages.

  • Access starting at 18, instead of 21
  • Up to 6 ounces per 30 days, versus 3 ounces per adult-use transaction
  • Up to two caregivers who can shop for you
Medical patient4%
Adult-use shopperup to 9%
4% state medical tax6% state adult-use taxup to 3% local
Dispensaries in Chesterfield Valley

Two licensed options close by

Both sit along the Chesterfield Airport Road corridor near I-64 and welcome Missouri medical cardholders.

Hippos Chesterfield

17409-G Chesterfield Airport Rd, Chesterfield, MO 63005

Chesterfield's first medical dispensary when it opened in the Valley's shopping district, with online ordering for in-store pickup.

High Profile Chesterfield

42 Arnage Rd, Chesterfield, MO 63005

Near Chesterfield Commons, serving medical patients and adult-use customers, with online reservations for pickup and a drive-thru.

Hours, menus, and pickup options change — confirm with the dispensary before you go.

“After my hip replacement, I wanted an option that didn't involve more opioids. The provider was thorough, and the whole process was far more organized than I expected.”
— Judith M., Chesterfield
Questions

What West County patients ask

Which conditions qualify?

Missouri's constitution names conditions including cancer, epilepsy, glaucoma, intractable migraines, PTSD, HIV/AIDS, and chronic pain or spasms, and lets providers certify other chronic or debilitating conditions in their professional judgment.

Can a card help me avoid opioids?

Missouri's list includes conditions normally treated with medication that could lead to physical or psychological dependence. Discuss your specific situation with your provider.

Who can certify me?

A physician (MD or DO) or nurse practitioner who is licensed and in good standing in Missouri and registered with the Department of Health and Senior Services.

How long does a card last?

Three years from approval. Renewal requires a new certification; the window opens 60 days before your card expires.

What's the state fee?

It's adjusted each year for inflation. Check the current amount on the DHSS fee schedule.

Where are the official rules?

On the Missouri Department of Health and Senior Services patient FAQ page.

Chesterfield, Missouri

West County's hub, and Missouri's program

A young city with a resilient valley

Chesterfield incorporated in 1988 and has grown into the business and shopping center of west St. Louis County. Chesterfield Valley, along the Missouri River bottomland, was badly flooded in 1993 and rebuilt into the retail and office district it is today. Faust Park, home to the Butterfly House, and the Chesterfield Amphitheater round out the city's parks and culture. Residents follow the same statewide medical marijuana process as all Missourians.

The legal framework

Article XIV of the Missouri Constitution authorizes medical and adult-use marijuana. The Department of Health and Senior Services' Division of Cannabis Regulation licenses patients and caregivers and issues cards through its online registry.

Why patients still certify

A lower tax rate, higher purchase limits, caregiver access, and eligibility from age 18 keep the medical program valuable. For the latest guidance, see DHSS Cannabis Patient Services.

Begin your three-year card today.

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