Does autism spectrum disorder qualify in Colorado?
Yes. The Colorado Medical Marijuana Registry lists An autism spectrum disorder as a qualifying condition. A Colorado-licensed provider still has to evaluate you and agree that cannabis is appropriate.
About autism spectrum disorder
A developmental condition; some patients have severe irritability, aggression or self-injury.
Limited evidence. Small studies of CBD-rich products report less irritability and better sleep in some children, but controlled trials are few.
Symptoms Colorado patients most often hope to ease:
- Severe irritability, aggression or self-injury
- Trouble falling or staying asleep
- Anxiety and sensory overload
- Repetitive behaviors that interfere with daily life
- Seizures, which are more common in autism
Before you start. CBD can raise blood levels of some seizure medicines, especially clobazam, and can raise liver enzymes when taken with valproate. Cannabis can add to sleepiness from antipsychotics such as risperidone or aripiprazole and from other sedating medicines.
Read more: medical marijuana for autism spectrum disorder.
How to get certified in Colorado
- Book an in-person visit with an eligible provider (MD or DO for debilitating conditions; dentists and advanced practice providers may also certify disabling conditions).
- Your provider submits the certification electronically to the registry.
- Within 6 months, create an account on the CDPHE registry and start a new patient registration.
- Upload a copy of your Colorado driver's license or ID, link your provider certification, and choose a cultivation option or caregiver.
- Pay the $52 nonrefundable fee, or apply for a fee waiver if eligible.
- Once approved, usually in 1-3 business days, download your card to print or show on your phone.
Colorado requires your first certification visit in person. Renewals can usually be done online.
Costs and timeline
- State fee: $52 (Fee waiver for households at or below 185% of the Federal Poverty Level (tax return required))
- Card lasts: 1 year (60 days to 1 year for some disabling conditions)
- Processing: 1-3 business days for complete online applications
- Patient limit: 2 ounces of usable marijuana (more if the provider documents medical need)
- Home grow: 6 plants (3 mature), or more if the provider recommends an extended plant count; local rules may limit cultivation
- Recreational sales: Legal for adults 21+
- First visit online: No — in person first
See the full Colorado cost breakdown and Colorado program overview.
Other qualifying conditions in Colorado
- Cachexia & wasting syndrome
- Cancer
- Chronic pain
- Epilepsy & seizures
- Glaucoma
- HIV/AIDS
- Nausea & appetite loss
- PTSD
- Severe muscle spasms & spasticity
Autism spectrum disorder in nearby states
- Autism spectrum disorder in Oklahoma
- Autism spectrum disorder in New Mexico
Frequently asked questions
Do I need medical records for autism spectrum disorder?
Helpful records include: a diagnostic evaluation or letter confirming autism spectrum disorder from a developmental pediatrician, psychologist or psychiatrist; a full list of current medicines and supplements, including any seizure medicines or antipsychotics; notes from therapists or teachers describing the behaviors, sleep or anxiety you want to address. Many patients are still evaluated on their history alone, and your Colorado provider will tell you if more is needed.
How long does certification take in Colorado?
The provider visit takes about 15 minutes. 1-3 business days for complete online applications.
Can I renew online in Colorado?
In most cases, yes. You can renew online within 30 days of your expiration date. Each renewal needs a brand-new provider certification and the application fee.
Sources
- CDPHE - Medical Marijuana Registry
- CDPHE - How to apply for a Colorado medical marijuana card
- CDPHE - Medical Marijuana Registry FAQ
- CDPHE - Medical Marijuana Registry Providers
- CDPHE - Medical Marijuana Registry Caregivers
- Colorado Legislative Council - Medical Marijuana: Colorado Law Summary
- National Academies — The Health Effects of Cannabis and Cannabinoids (2017)
This guide is general information, not medical or legal advice. Laws change — confirm details with your state agency. State facts last checked October 7, 2026.