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Patient guide

How to get an Iowa medical cannabis card

Iowa’s Medical Cannabidiol Program lets Iowans with certain health conditions buy medical cannabis products from state-licensed dispensaries. The program is run by the Iowa Department of Health and Human Services (HHS). This guide walks through the steps in plain language.

Please note: we are not doctors or lawyers, and this is not medical or legal advice. Talk with your health care provider about whether medical cannabis is right for you. Rules change, so always check the official Iowa HHS medical cannabis page before you apply.

Who can apply

  • You are 18 or older.
  • You don’t have to live in Iowa. Since July 1, 2026 (House File 990), patients from other states can register too, as long as an Iowa-licensed health care provider certifies them.
  • You have a qualifying condition (see the list below).
  • Your health care provider certifies that you have that condition.
  • Under 18? A parent or guardian can apply as a primary caregiver for the child. Caregivers must live in Iowa or a bordering state.

Qualifying conditions in Iowa law

Iowa law lists these “debilitating medical conditions” (Iowa Code §124E.2):

  • Cancer, when it or its treatment causes severe or chronic pain, nausea or severe vomiting, or severe wasting
  • Multiple sclerosis with severe and persistent muscle spasms
  • Seizures, including epilepsy
  • AIDS or HIV
  • Crohn’s disease
  • ALS (amyotrophic lateral sclerosis)
  • A terminal illness with a life expectancy under one year, when it or its treatment causes severe or chronic pain, nausea or severe vomiting, or severe wasting
  • Parkinson’s disease
  • Chronic pain
  • Severe, intractable autism with self-injurious or aggressive behaviors
  • Post-traumatic stress disorder (PTSD)

The list can change. Check the Iowa HHS page for the current list.

Step by step

  1. Talk with your health care provider. The provider must be licensed in Iowa: a medical doctor (MD), doctor of osteopathy (DO), physician assistant (PA), or advanced practice registered nurse (APRN) who is your primary care provider, or a podiatrist.
  2. Ask them to fill out the Health Care Practitioner Certification form (Iowa HHS form 470-0189). Your application must reach HHS within 60 days of the date your provider signs it.
  3. Gather your documents: the signed certification form, a copy of your valid driver’s license or non-operator ID, and proof for a reduced fee if it applies to you (see below).
  4. Apply online at the Iowa HHS medical cannabis page. You will upload or take photos of your documents and pay the fee.
  5. Wait for HHS. HHS says it will review your application and contact you within seven days.
  6. Use your card only at Iowa’s state-licensed medical cannabis dispensaries. HHS lists them on its website.

Fees, renewals, and caregivers

  • Patient card: $100. The fee is $25 if you get Social Security Disability (SSDI), Supplemental Security Income (SSI), or Medicaid. HHS also accepts documentation of veteran status for the reduced fee. Send proof, such as your Medicaid card or award letter.
  • Primary caregiver card: $25. Caregivers apply with the patient’s provider certification and their own photo ID, and must live in Iowa or a bordering state.
  • Renewal: cards expire one year after they’re issued. Plan ahead and renew before yours expires.
  • How much you can buy: dispensaries may provide up to 4.5 grams of total THC in a 90-day period to a patient and their caregiver combined. Your provider can certify a higher amount in some cases, such as a terminal illness.

Questions about your application? Iowa HHS: medical.cannabis@hhs.iowa.gov.

Good to know

  • Buy only from Iowa’s licensed dispensaries. Products from other sources aren’t protected by the program.
  • Keep products in their original labeled packaging, and don’t drive impaired.
  • A state card doesn’t change every rule. Federal law, some employers, and federal property can still restrict cannabis. If you’re unsure about your job, housing, or other legal questions, talk with a lawyer.
  • We don’t sell, give away, or refer people to cannabis products. We advocate for a program that works better for patients.

Want the program to work better? Iowa patients face limits that most states don’t. See the bills we track or get involved.

Sources

  1. Iowa HHS, Medical Cannabis program page
  2. Iowa HHS form 470-0189, Medical Cannabis Registration Card Instructions and Health Care Practitioner Certification (07/26)
  3. House File 990 (2026): nonresident patients, effective July 1, 2026; caregivers in Iowa or a bordering state
  4. Iowa Code chapter 124E, Medical Cannabidiol Act (2026): conditions (§124E.2), card, fees and expiration (§124E.4), 90-day limit (§124E.9)

Last checked November 2026. Found something out of date? Email hello@iowacannabisaction.org.