Medicaid Addiction Treatment Programs by State
- Last Updated: Jan 23, 2026
Medicaid provides coverage for addiction treatment services across the United States, but the specific programs, providers, and levels of care available can vary significantly by state and location. This page serves as a central hub to help you find Medicaid-covered addiction treatment programs based on where you live.
The databases linked below list treatment programs that accept Medicaid and provide services such as detox, inpatient or residential treatment, outpatient care, and medication-assisted treatment (MAT). These resources are designed to help individuals and families identify legitimate treatment options without having to navigate multiple state or county systems on their own.
If you are unsure where to start, choose the option below that best matches your location.
The databases linked below list treatment programs that accept Medicaid and provide services such as detox, inpatient or residential treatment, outpatient care, and medication-assisted treatment (MAT). These resources are designed to help individuals and families identify legitimate treatment options without having to navigate multiple state or county systems on their own.
If you are unsure where to start, choose the option below that best matches your location.
How to Use These Medicaid Treatment Databases
Each database on this site is organized by geography and focuses on programs that accept Medicaid. To use them effectively:
- Select your state, county, or city from the lists below.
- Review the programs listed for your area and the types of care they offer.
- Contact programs directly to confirm availability, eligibility, and next steps.
If you are unsure what type of treatment you may need, educational answers to common questions are available in our FAQ section.
Statewide Medicaid Addiction Treatment Databases
These databases list Medicaid-accepting addiction treatment programs available statewide.
- Arizona
- Alabama
- Alaska
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Oregon
- Wisconsin
Each state page reflects how Medicaid addiction treatment is administered in that state and may include a wide range of services and providers.
County-Level Medicaid Treatment Databases
In some areas, treatment access is organized at the county level rather than statewide. The following databases focus on specific counties:
- Ventura County, California
- Siskiyou County, California
- Sacramento County, California
- San Diego County, California
- Prince George County, Virginia
- Orange County, North Carolina
- Pima County, Arizona
- Maricopa County, Arizona
- Arapahoe County, Colorado
These pages are useful when Medicaid treatment availability or administration differs significantly within a state.
City-Level Medicaid Treatment Databases
The following databases focus on Medicaid addiction treatment programs within specific cities:
- Phoenix, Arizona
- Tucson, Arizona
City-level databases are provided where local access points or provider networks are distinct from broader county or state listings.
Important Notes About Medicaid Coverage
- Medicaid coverage for addiction treatment varies by state.
- Not all programs offer the same levels of care.
- Availability can change based on funding, capacity, and eligibility rules.
If a program is listed, it accepts Medicaid, but you should always contact the provider directly to confirm current enrollment status and services.
Common Questions About Medicaid and Addiction Treatment
- Does Medicaid cover rehab?
Medicaid can cover inpatient, outpatient, and medication-based treatment, depending on the state and program. - Does Medicaid cover detox?
Many states cover medically supervised detox, but coverage and settings vary. - What if I don’t know what type of treatment I need?
Educational answers explaining different levels of care are available in our FAQ section.
If You Need Immediate Help
If you or someone you care about is in immediate danger, call local emergency services.
For urgent substance use support, you may also contact the SAMHSA National Helpline at 1-800-662-HELP (4357) for confidential assistance and referrals.
For urgent substance use support, you may also contact the SAMHSA National Helpline at 1-800-662-HELP (4357) for confidential assistance and referrals.