Ontario Methadone Clinics & Treatment Centers Locator Near Me in Ontario City

Name rehabsAddressPhone
Aegis Medical Systems Inc125 West F Street, Suite 101, Ontario, CA 91762(909) 986-4550

Rules and Regulations

Ontario adheres to strict regulations regarding methadone clinics, outlined by federal and state laws that govern licensing, certification, operating procedures, and patient confidentiality.

Certification Procedures

Methadone clinics must be certified by the Substance Abuse and Mental Health Services Administration (SAMHSA) and licensed by the state to dispense methadone as medication-assisted treatment. Staff must complete specific training.

Benefits of Medication-Assisted Treatment

Methadone and other medications coupled with counseling and behavioral therapies can help people with opioid addictions manage withdrawal symptoms, reduce cravings, and sustain recovery. It allows them to function normally.

How Clinics Operate and Their Purpose

Methadone clinics provide daily supervised methadone dosing, counseling, drug testing, and case management to those recovering from opioid addictions. Their purpose is to facilitate recovery through evidence-based treatment.

Insurance Coverage

Medicaid, Medicare, and many private insurers cover methadone treatment. Federal and state grants also help fund clinics, allowing uninsured patients to access treatment through sliding-scale fees.

Free Clinics

Some nonprofit clinics provide free methadone-assisted treatment funded by grants and public health programs for uninsured, low-income patients. Eligibility requirements vary by clinic.

Specific coverage for methadone maintenance varies by plan – Medicaid covers all FDA-approved medication-assisted treatments while private plans may have more restrictions or require higher co-pays. Government funding also supports clinics providing services on an income-adjusted sliding fee scale.

Drug Use in Ontario

The opioid crisis has been declared a public health emergency in the United States. Key statistics include:

  • Over 70,200 Americans died from drug overdoses in 2017, including 47,600 opioid-related deaths (CDC)
  • Fentanyl and heroin are driving increased deaths in recent years (CDC)
  • An estimated 2 million Americans suffered from prescription opioid use disorders in 2018 (SAMHSA)

Addiction Treatment Overview

Inpatient Treatment

Inpatient treatment involves staying at a facility 24/7 for 1-3 months typically. Services include medical detox, counseling, group therapy, medication management, and aftercare planning.

Outpatient Treatment

Outpatient treatment allows the patient to live at home and attend sessions at a facility up to 5 days a week for several hours a day. Services are similar to inpatient.

Treatment Level Unreported

An estimated 90% of people in need of addiction treatment do not receive it. Barriers include cost, availability, social stigma, and lack of awareness.

Treatment Comparison

CategoryOntario, CARiverside, CA
Number of Treatment Facilities2015
Inpatient Beds Available500300
Approximate Monthly Cost of Treatment$10,000$10,000

Methadone Treatment

What is Methadone

Methadone is a long-acting opioid agonist medication used to treat opioid use disorder and dependence. As medication-assisted treatment (MAT), methadone helps prevent withdrawal symptoms and drug cravings by activating opioid receptors in the brain, reducing illicit opioid use. Opioid treatment programs (OTPs) provide methadone doses daily for stabilized treatment plans.

Societal perspectives on methadone treatment are mixed – while it does help many, some view it as merely replacing one opioid for another. However, research shows methadone’s effectiveness when properly monitored.

Methadone Distribution

Methadone distribution is highly regulated with required monitoring:

  • Urine testing: Methadone maintenance patients must undergo at least eight tests in the first year of treatment to detect illicit drug use.
  • Take-home requirements: During the first 14 days of treatment, the take-home supply of methadone is limited to a 24-hour supply. More take-homes are allowed over time in treatment.
  • Monitoring: Methadone treatment programs should have an interprofessional team overseeing dosing and patient plans.
  • Prescription drug monitoring: Clinicians should review prescription drug monitoring program (PDMP) data to carefully cross-reference opioid dosage, as methadone has a narrow therapeutic index.

Methadone is a Schedule II drug federally and in most states including Ontario, California, requiring strict oversight.

Methadone Treatment Effectiveness Research

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

  • 33% fewer opioid-positive drug tests
  • 4.44 times more likely to stay in treatment
  • Retention in treatment reduces overdose/disease transmission risk and increases employment

However, methadone does carry risks requiring management:

  • Potential for misuse/diversion
  • Severe withdrawal if stopped suddenly
  • Possible QTc prolongation/cardiac issues
  • Respiratory depression/overdose combined with other substances

Methadone is equally effective as buprenorphine for reducing opioid use but more oversight is needed. Benefits exist but also risks require careful management.

About Ontario

Location, County & List of Neighboring States

Ontario is located in southwestern San Bernardino County, California, United States. San Bernardino County borders the following states:

  • Nevada
  • Arizona

Capital and Largest City

The capital and largest city in San Bernardino County is San Bernardino.

Land Area

Ontario has a total area of 50.0 square miles.


Key infrastructure in Ontario includes:

  • Ontario International Airport
  • Interstate 10, Interstate 15, and other major highways
  • Metrolink commuter rail system
  • Omnitrans bus system

Population Statistics

Total Population

The population of Ontario was estimated at 183,386 as of 2021.



  • Male: 51%
  • Female: 49%

Age Brackets

  • Under 18 years: 28.4%
  • 18 to 64 years: 62.3%
  • 65 years and over: 9.3%


Top occupations in Ontario include:

  • Office and administrative support
  • Transportation and material moving
  • Sales
  • Food preparation and serving
  • Production