Rehab centers in Costa Mesa, CA

Costa Mesa, in Orange County, has 50 listed substance use treatment providers. Of those, 4 accept Medicaid, 4 offer sliding-scale fees or payment help, 16 provide medication-assisted treatment, and 22 have residential beds. 20 facilities offer medical detox, and 2 are methadone clinics.

Treatment facilities in Costa Mesa

Costa Mesa at a glance

Costa Mesa has about 109,131 residents and a median household income of $110,073. That works out to roughly 45.8 listed facilities per 100,000 people. Statewide, California has 3,723 listed facilities across 494 cities and towns.

Chart: share of 50 treatment facilities in Costa Mesa, CA offering detox, MAT, residential care, Medicaid and other services, compared with the California average
Services offered by listed facilities in Costa Mesa compared with the California average.

Methadone and Suboxone near Costa Mesa

The closest methadone clinic (opioid treatment program) to the center of Orange County is in Garden Grove, about 4.6 miles away, with 34 within 25 miles. The closest listed buprenorphine (Suboxone) provider is in Santa Ana, about 1.3 miles away, with 76 within 25 miles. Medical detox: Santa Ana, about 1.4 miles.

Full lists sorted by distance: methadone clinics near Orange County · Suboxone doctors near Orange County · Orange County treatment map

Frequently asked questions

How many rehab centers are in Costa Mesa, CA?

We list 50 substance use treatment facilities in Costa Mesa. Listings come from SAMHSA's FindTreatment.gov locator and facility-provided information, so confirm current services by phone.

Are there rehabs in Costa Mesa that take Medicaid?

Yes. 4 facilities in Costa Mesa report accepting Medicaid. Coverage depends on your state plan, so call with your member ID ready.

Is there a detox center in Costa Mesa?

20 facilities in Costa Mesa list medical detox or withdrawal management. Alcohol and benzodiazepine withdrawal can be dangerous, so seek medical help rather than stopping suddenly on your own.

Can I get low-cost or free addiction treatment in Costa Mesa?

4 facilities in Costa Mesa offer sliding-scale fees or payment assistance. State-funded programs may also treat people without insurance; the SAMHSA Helpline (1-800-662-4357) can point you to them.

Where can I get Suboxone or other MAT in Costa Mesa?

16 facilities in Costa Mesa report offering medication-assisted treatment, such as buprenorphine, naltrexone or methadone. Any clinician with a DEA registration can now prescribe buprenorphine, so your primary care doctor may be an option too.

Are there Spanish-speaking treatment programs in Costa Mesa?

11 facilities in Costa Mesa report offering services in Spanish. The SAMHSA Helpline also answers in Spanish at 1-800-662-4357.

Treatment near Costa Mesa

Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.

Talk to a treatment provider 24/7: (844) 213-1981