Top 15 Alcohol & Drug Rehab Centers in Walnut Creek, CA & Free Treatment Resources

Walnut Creek California Drug Alcohol Rehab
Walnut Creek is a charming and vibrant city in the San Francisco Bay Area. It’s home to a diverse number of attractions with an equally diverse population and sits just 10 miles below the famous Mt. Diablo. It’s also not difficult to find suitable alcohol or drug rehab in Walnut Creek as the state of California has seen its fair share of the nation’s ongoing substance use crisis. California has been witnessing a steady increase in overdose-related deaths starting in 2002.1 By 2018, there were a total of 5,348 overdose-related deaths cases.1 Between 2020 and 2021, there were approximately 21,016 emergency department visits concerning opioid overdoses, 6,843 of which resulted in death.2 About 144 of the opioid-related deaths during this time occurred in Contra Costa.3 With the opioid epidemic growing exponentially through the state and Contra Costa County, quality alcohol and drug rehab in Walnut Creek isn’t just available but a necessity.

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View more listings near Walnut Creek or search by the letter of cities in California.

Alcohol and Drug Use Statistics in Walnut Creek, CA

Let’s talk about some of the most recent substance use statistics for Contra Costa County and Walnut Creek:1,4

Levels of Care for Substance Abuse

Multiple levels of care exist for alcohol and drug rehab in California. Some residents require all levels of care during their journey to recovery, while others receive only the less intensive options.

Medical Detox

Detox is the process of safely and comfortably removing drugs or alcohol from your system while in a supervised medical setting. Many people choose a medical detox program to prevent severe withdrawal symptoms. This is often the first step in the recovery process, completed before transitioning into formal inpatient addiction treatment services.

Inpatient Care

An inpatient or residential setting involves living at an accredited rehab facility 24/7 to receive treatment for addiction. A combination of evidence-based interventions are provided, including individual and group therapy, nutritional counseling, and medication administration.

Partial hospitalization programs (PHPs)

PHPs are a type of outpatient treatment in California that often involve many of the same therapies and methods of inpatient care. The difference being that you only visit the drug rehab during scheduled session times, then you can return home.

Intensive Outpatient Programs (IOPs)

A step down from PHPs, IOPs are a type of outpatient treatment in California allowing you to attend onsite sessions for several hours a day, multiple days each week, while spending the rest of your time at home, working, or fulfilling other obligations.

Standard Outpatient

As the least intensive setting, standard outpatient care is appropriate for California residents who are highly motivated and have a strong support system. It involves just one or two hours of treatment per week.

Relapse Prevention

Aftercare, or relapse prevention, provides ongoing support after a rehab program is complete. Aftercare may include 12-step groups, non-12-step groups like SMART Recovery, ongoing therapy, sober living homes, and more.

How to Pay for Substance Abuse Treatment in California

Private Insurance

Every insurance provider in the U.S. is required by law to provide at least some coverage for mental health and substance abuse treatment. In California, residents should contact their insurance provider to confirm specific coverage with their carrier, including applicable copays.


Medi-Cal is California’s Medicaid program. Funded by federal and state taxes, this program pays for medical services for children and adults who have limited income. To qualify for Medi-Cal, California residents must meet income requirements and be one of the following: pregnant, responsible for a child under 21 years old, blind, disabled or a disabled family member, or 65 years or older.

California Medicare

California Medicare is a government program providing coverage to residents who are over the age of 65 or who have end-stage renal disease. California residents can use Medicare to cover the cost of rehab and other addiction treatment services; however, not all rehabs accept Medicare insurance.

Sliding Scale Payment Options

Sliding scale payment plans only charge California residents what they can afford, based on their income. To qualify, residents typically need to provide proof of income and assets.

TRICARE in California

California TRICARE (West Region) is a government program that provides health insurance for military personnel, veterans, and their dependents. TRICARE coverage includes addiction treatment services, such as rehab and medication-assisted treatment (MAT).

IHS-Funded Drug Rehabs

Drug rehab programs funded by the Indian Health Service provide free addiction treatment to California Natives and Indigenous peoples in the U.S.

Local Information: Everything to Know About Walnut Creek, California

walnut creek california
Whether you’re thinking about getting addiction treatment in Walnut Creek or are visiting someone currently residing in a drug and alcohol rehab in Walnut Creek, you’ll want to be sure you can get around with ease.

Here are a few travel tips for Walnut Creek:

  • The closest major airports near Walnut Creek include the Oakland International Airport (OAK/KOAK), the San Francisco International Airport (SFO/KSFO), the Norman Y. Mineta San Jose International Airport (SJC/KSJC), and the Stockton Metropolitan Airport (SCK/KSCK).
  • Regarding public transportation, Walnut Creek is served by the BART bus route. However, there are plenty of rideshares such as Uber and Lyft throughout the area as well as regular taxis and other car services.
  • If you’re looking for a place to stay in Walnut Creek, there’s no shortage of hotels from luxury to budget options. This includes bed and breakfasts and Airbnbs.
  • Only certain areas, such as downtown, are walkable. You’ll need to arrange transportation if you’re planning activities outside of walkable areas.
  • In terms of activities, Walnut Creek is affectionately known for the Lindsay Wildlife Experience, the Ruth Bancroft Garden & Nursery, Mount Diablo, Civic Park, and much more.

California Alcohol and Drug Laws

California law includes the following policies related to substance abuse:1,2,3,4,5

California Employee Protections for Drug or Alcohol Rehab: California’s labor code requires employers with 25 or more employees to provide accommodation to staff who voluntarily choose to attend alcohol or drug rehab. This may include unpaid time off or use of sick or vacation time. Employees who wish to request time off for addiction treatment may be able to request it under the Family and Medical Leave Act or the California Family Rights Act.

Substance Abuse and Crime Prevention Act: This act provides treatment opportunities for individuals who are convicted of non-violent crimes. Eligible offenders may serve their time in drug treatment rather than in prison.

California Government Prevention and Care Services: Senate Bill 110 expanded these services to include contingency management (an incentivized treatment program) as a benefit covered under Medi-Cal. Patients who demonstrate substance-free behavior, such as drug-free urine tests, are rewarded with vouchers or gift cards.

California Ethical Treatment for Persons with Substance Use Disorder Act: This bill protects residents undergoing addiction treatment by requiring alcohol and drug rehabs in California to adopt a client bill of rights that seeks to ensure every client is treated with dignity, honesty, and respect.

California’s Good Samaritan Law: This law encourages California residents to call 9-1-1 if an overdose is suspected. It protects individuals who seek emergency medical care for overdose from legal repercussions for possession of a controlled substance/drug paraphernalia or providing alcohol to minors.


  1. California Health Care Almanac. (2022, January). Substance Use in California.
  2. California Department of Public Health. (2022, October 28). CA Overdose Dashboard.
  3. California Department of Public Health. (2021). Contra Costa Overdose Dashboard.

Other Rehab Centers in California

Medical Reviewer
Luke Prest, MD
Board Certified Pediatrician
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Luke Prest, MD, is a board-certified Pediatrician who provides comprehensive care, including management of mental health conditions, to children and adolescents. Through his medical training, he developed a deep understanding of the diagnosis, treatment, and management of various disorders, and remains committed to staying up-to-date with the latest medical advances and best practices in medicine.