Methadone Clinics in California

Name rehabsAddressPhone
5th Street Medical Clinic1839 South El Dorado Street Suite A Stockton, CA 95206(209) 463-0872
A Better Tomorrow41640 Corning Place Murrieta, CA 92562(800) 517-4849
Action Recovery Services Inc34400 Date Palm Drive Suite Q Cathedral City, CA 92234(760) 321-6747
Addiction Research and Treatment Inc ART BBHS1235 E Street, Fresno, CA 93706(559) 268-6261
Addiction Research and Treatment Inc4920 South Avalon Boulevard, Los Angeles, CA 90011(323) 235-5035
Addiction Research and Treatment Inc1926 West Beverly Boulevard, Los Angeles, CA 90057(213) 353-1140
Addiction Research and Treatment Inc1124 International Boulevard Oakland, CA 94606(510) 533-0800
Addiction Research and Treatment Inc1313 Cutting Boulevard Richmond, CA 94804(510) 232-0874
Addiction Research and Treatment Inc AART3707 Sunset Lane Antioch, CA 94509(510) 427-2285
Addiction Research and Treatment Inc Bay Area Addiction Research and Trmt15229 East Amar Road La Puente, CA 91744(626) 855-5090

Rules and regulations: California adheres to strict regulations regarding methadone clinics, outlined by federal agencies like SAMHSA and DEA as well as state laws to ensure ethical operations and patient safety.

Certification procedures: Clinics must be certified by SAMHSA and licensed by the state Department of Health Care Services. Staff must meet educational and training requirements set by regulatory boards.

Benefits of medication-assisted treatment:

  • Reduces opioid cravings and withdrawal symptoms
  • Allows stabilization of brain chemistry impacted by addiction
  • Supports employment, improved relationships and lifestyle changes
  • Lowers risk of overdose death and contracting infections

How clinics operate and their purpose: Clinics provide daily supervised methadone doses and counseling to facilitate recovery from opioid addiction. A team of medical, behavioral health and social work professionals assess and treat patients.

Insurance Coverage

Free clinics: Some nonprofit methadone clinics offer treatment at no or low cost based on patient need.

Public and private insurance coverage details: Medicaid and many private insurers cover methadone treatment. Uninsured patients pay on a sliding scale or seek other options like county services. Specific coverage details vary by plan.

Drug Use in California

Opioid crisis declared public health emergency: Governor Newsom declared the opioid crisis a statewide public health emergency in 2020.

Statistics on drug overdoses and deaths:

  • Over 5,500 opioid overdose deaths occurred in 2020, a 48% increase from 2015.
  • Fentanyl is now involved in over 70% of California’s opioid deaths.

Data on prevalence of different substances: Opioids account for nearly 40% of addiction treatment admissions, followed by methamphetamine (25%), alcohol (18%), and cannabis (10%).

Addiction Treatment Overview

Inpatient Treatment

Description: Medically-managed detox and intensive counseling services delivered in a residential facility.

Length of stay, procedures, services: Average stays last 1-3 months. Treatment includes group/individual therapy, case management, and aftercare planning.

Outpatient Treatment

Description: Periodic counseling/therapy sessions 1-5 times a week while living at home.

Frequency of services, location: Varies based on needs. Offered at clinics, practices, hospitals, and recovery centers.

Treatment Level Unreported

Description and estimates: Approximately 34% of California treatment admissions in 2020 did not specify treatment level.

Comparison of Treatment in Los Angeles vs Las Vegas

CityTreatment FacilitiesInpatient BedsCost of Treatment
Los Angeles569~3,000$15,000+/month
Las Vegas267~2,000$10,000+/month

Methadone Treatment

What is Methadone

Mechanism as medication assisted treatment, OTP principle: Methadone is an opioid agonist medication dispensed daily at OTPs to treat opioid addiction. It activates receptors to prevent withdrawal without significant euphoria.

Societal perspectives on methadone treatment: Methadone remains controversial with stigma that it substitutes one addiction for another. However, experts consider it medically necessary pharmacotherapy for a chronic disease, allowing stabilization to pursue behavioral changes.

Explanation in layman terms: Methadone fools opioid receptors in the brain reducing cravings/withdrawal from opioids like heroin or pain pills, so individuals can focus on counseling and life changes needed for long-term recovery rather than being controlled by addiction.

Methadone Distribution

Description of monitoring and regulations:

  1. Urine testing: Federal and state regulations require random monthly toxicology testing to ensure compliance and detect risky additional substance use.
  2. Take-home requirements: Based on time in treatment and progress, patients may earn limited take-home doses to prevent daily clinic disruption.
  3. Monitoring: Physicians, nurses, counselors and coordinators provide comprehensive assessment and case management.
  4. Prescription drug monitoring: Clinicians routinely check the state prescription database before dosing to minimize overdose risks from contraindicated medications.

California state drug classifications: California classifies methadone as a DEA Schedule II controlled substance warranting strict regulation.

Methadone Treatment Effectiveness Research

Methadone is an effective medication for treating opioid use disorder used since 1947.

Evidence for Effectiveness: Studies show methadone reduces opioid use, disease transmission, and crime – 33% fewer positive tests; 4.44 x more likely to stay in treatment. Retention correlates to less overdose and HIV risk and better employment outcomes.

Major Drawbacks: Potential for misuse/diversion; severe withdrawal if stopped; QTc prolongation and cardiac side effects; respiratory depression/overdose interactions.

Comparison to Other Medications: Equally effective as buprenorphine for reducing opioid use.

Conclusion: Benefits but also risks requiring careful management.

About California

Location, county & list of neighbouring states: Located in the western United States, California shares borders with Oregon, Nevada, Arizona, the Pacific Ocean, and Mexico. It has 58 counties.

Capital and largest city: Sacramento is the state capital, while Los Angeles is the largest city.

Land area: With over 163,696 square miles, California is the 3rd largest U.S. state by total area.

Infrastructure Major highways include Interstates 5, 10 15, 40, 80 and 101. The state has over 30 commercial airports and four major seaports. Over 5,000 miles of rail lines criss-cross the state.

Population Statistics

Total population: As of 2019, California’s population is estimated at 39.5 million residents.


  • Gender: 49.7% male, 50.3% female
  • Age brackets: 62% adults 18-64, 23% under 18 years old, 15% over age 65
  • Occupations: Top industries include technology, healthcare, tourism, manufacturing, construction and agriculture. Common occupations span corporate, education, food service, sales, office administration and skilled trades. Approximately 2.5% of the workforce directly works in agriculture.